diff --git a/inc/header.inc.php b/inc/header.inc.php
index 9d5e67eb..232531d9 100644
--- a/inc/header.inc.php
+++ b/inc/header.inc.php
@@ -112,6 +112,7 @@ if (is_dir(HESK_PATH . 'install')) {
     <script type="text/javascript" src="//cdnjs.cloudflare.com/ajax/libs/leaflet/0.7.3/leaflet.js"></script>
     <script type="text/javascript" src="<?php echo HESK_PATH; ?>js/platform.js"></script>
     <script type="text/javascript" src="<?php echo HESK_PATH; ?>js/bootstrap-validator.min.js"></script>
+    <script type="text/javascript" src="<?php echo HESK_PATH; ?>js/dropzone.min.js"></script>
     <style>
         .navbar-default {
             background-color: <?php echo $modsForHesk_settings['navbarBackgroundColor']; ?>;
diff --git a/inc/headerAdmin.inc.php b/inc/headerAdmin.inc.php
index 78d78e51..36af02d6 100644
--- a/inc/headerAdmin.inc.php
+++ b/inc/headerAdmin.inc.php
@@ -88,6 +88,7 @@ $modsForHesk_settings = mfh_getSettings();
     <script type="text/javascript" src="//cdnjs.cloudflare.com/ajax/libs/leaflet/0.7.3/leaflet.js"></script>
     <script type="text/javascript" src="<?php echo HESK_PATH; ?>js/platform.js"></script>
     <script type="text/javascript" src="<?php echo HESK_PATH; ?>js/bootstrap-validator.min.js"></script>
+    <script type="text/javascript" src="<?php echo HESK_PATH; ?>js/dropzone.min.js"></script>
     <script type="text/javascript" src="<?php echo HESK_PATH; ?>internal-api/js/core.php"></script>
     <?php
     if (defined('EXTRA_JS')) {
diff --git a/js/dropzone.min.js b/js/dropzone.min.js
new file mode 100644
index 00000000..56f76959
--- /dev/null
+++ b/js/dropzone.min.js
@@ -0,0 +1,2 @@
+(function(){var a,b,c,d,e,f,g,h,i=[].slice,j={}.hasOwnProperty,k=function(a,b){function c(){this.constructor=a}for(var d in b)j.call(b,d)&&(a[d]=b[d]);return c.prototype=b.prototype,a.prototype=new c,a.__super__=b.prototype,a};g=function(){},b=function(){function a(){}return a.prototype.addEventListener=a.prototype.on,a.prototype.on=function(a,b){return this._callbacks=this._callbacks||{},this._callbacks[a]||(this._callbacks[a]=[]),this._callbacks[a].push(b),this},a.prototype.emit=function(){var a,b,c,d,e,f;if(d=arguments[0],a=2<=arguments.length?i.call(arguments,1):[],this._callbacks=this._callbacks||{},c=this._callbacks[d])for(e=0,f=c.length;f>e;e++)b=c[e],b.apply(this,a);return this},a.prototype.removeListener=a.prototype.off,a.prototype.removeAllListeners=a.prototype.off,a.prototype.removeEventListener=a.prototype.off,a.prototype.off=function(a,b){var c,d,e,f,g;if(!this._callbacks||0===arguments.length)return this._callbacks={},this;if(d=this._callbacks[a],!d)return this;if(1===arguments.length)return delete this._callbacks[a],this;for(e=f=0,g=d.length;g>f;e=++f)if(c=d[e],c===b){d.splice(e,1);break}return this},a}(),a=function(a){function c(a,b){var e,f,g;if(this.element=a,this.version=c.version,this.defaultOptions.previewTemplate=this.defaultOptions.previewTemplate.replace(/\n*/g,""),this.clickableElements=[],this.listeners=[],this.files=[],"string"==typeof this.element&&(this.element=document.querySelector(this.element)),!this.element||null==this.element.nodeType)throw new Error("Invalid dropzone element.");if(this.element.dropzone)throw new Error("Dropzone already attached.");if(c.instances.push(this),this.element.dropzone=this,e=null!=(g=c.optionsForElement(this.element))?g:{},this.options=d({},this.defaultOptions,e,null!=b?b:{}),this.options.forceFallback||!c.isBrowserSupported())return this.options.fallback.call(this);if(null==this.options.url&&(this.options.url=this.element.getAttribute("action")),!this.options.url)throw new Error("No URL provided.");if(this.options.acceptedFiles&&this.options.acceptedMimeTypes)throw new Error("You can't provide both 'acceptedFiles' and 'acceptedMimeTypes'. 'acceptedMimeTypes' is deprecated.");this.options.acceptedMimeTypes&&(this.options.acceptedFiles=this.options.acceptedMimeTypes,delete this.options.acceptedMimeTypes),this.options.method=this.options.method.toUpperCase(),(f=this.getExistingFallback())&&f.parentNode&&f.parentNode.removeChild(f),this.options.previewsContainer!==!1&&(this.previewsContainer=this.options.previewsContainer?c.getElement(this.options.previewsContainer,"previewsContainer"):this.element),this.options.clickable&&(this.clickableElements=this.options.clickable===!0?[this.element]:c.getElements(this.options.clickable,"clickable")),this.init()}var d,e;return k(c,a),c.prototype.Emitter=b,c.prototype.events=["drop","dragstart","dragend","dragenter","dragover","dragleave","addedfile","removedfile","thumbnail","error","errormultiple","processing","processingmultiple","uploadprogress","totaluploadprogress","sending","sendingmultiple","success","successmultiple","canceled","canceledmultiple","complete","completemultiple","reset","maxfilesexceeded","maxfilesreached","queuecomplete"],c.prototype.defaultOptions={url:null,method:"post",withCredentials:!1,parallelUploads:2,uploadMultiple:!1,maxFilesize:256,paramName:"file",createImageThumbnails:!0,maxThumbnailFilesize:10,thumbnailWidth:120,thumbnailHeight:120,filesizeBase:1e3,maxFiles:null,filesizeBase:1e3,params:{},clickable:!0,ignoreHiddenFiles:!0,acceptedFiles:null,acceptedMimeTypes:null,autoProcessQueue:!0,autoQueue:!0,addRemoveLinks:!1,previewsContainer:null,capture:null,dictDefaultMessage:"Drop files here to upload",dictFallbackMessage:"Your browser does not support drag'n'drop file uploads.",dictFallbackText:"Please use the fallback form below to upload your files like in the olden days.",dictFileTooBig:"File is too big ({{filesize}}MiB). Max filesize: {{maxFilesize}}MiB.",dictInvalidFileType:"You can't upload files of this type.",dictResponseError:"Server responded with {{statusCode}} code.",dictCancelUpload:"Cancel upload",dictCancelUploadConfirmation:"Are you sure you want to cancel this upload?",dictRemoveFile:"Remove file",dictRemoveFileConfirmation:null,dictMaxFilesExceeded:"You can not upload any more files.",accept:function(a,b){return b()},init:function(){return g},forceFallback:!1,fallback:function(){var a,b,d,e,f,g;for(this.element.className=""+this.element.className+" dz-browser-not-supported",g=this.element.getElementsByTagName("div"),e=0,f=g.length;f>e;e++)a=g[e],/(^| )dz-message($| )/.test(a.className)&&(b=a,a.className="dz-message");return b||(b=c.createElement('<div class="dz-message"><span></span></div>'),this.element.appendChild(b)),d=b.getElementsByTagName("span")[0],d&&(d.textContent=this.options.dictFallbackMessage),this.element.appendChild(this.getFallbackForm())},resize:function(a){var b,c,d;return b={srcX:0,srcY:0,srcWidth:a.width,srcHeight:a.height},c=a.width/a.height,b.optWidth=this.options.thumbnailWidth,b.optHeight=this.options.thumbnailHeight,null==b.optWidth&&null==b.optHeight?(b.optWidth=b.srcWidth,b.optHeight=b.srcHeight):null==b.optWidth?b.optWidth=c*b.optHeight:null==b.optHeight&&(b.optHeight=1/c*b.optWidth),d=b.optWidth/b.optHeight,a.height<b.optHeight||a.width<b.optWidth?(b.trgHeight=b.srcHeight,b.trgWidth=b.srcWidth):c>d?(b.srcHeight=a.height,b.srcWidth=b.srcHeight*d):(b.srcWidth=a.width,b.srcHeight=b.srcWidth/d),b.srcX=(a.width-b.srcWidth)/2,b.srcY=(a.height-b.srcHeight)/2,b},drop:function(){return this.element.classList.remove("dz-drag-hover")},dragstart:g,dragend:function(){return this.element.classList.remove("dz-drag-hover")},dragenter:function(){return this.element.classList.add("dz-drag-hover")},dragover:function(){return this.element.classList.add("dz-drag-hover")},dragleave:function(){return this.element.classList.remove("dz-drag-hover")},paste:g,reset:function(){return this.element.classList.remove("dz-started")},addedfile:function(a){var b,d,e,f,g,h,i,j,k,l,m,n,o;if(this.element===this.previewsContainer&&this.element.classList.add("dz-started"),this.previewsContainer){for(a.previewElement=c.createElement(this.options.previewTemplate.trim()),a.previewTemplate=a.previewElement,this.previewsContainer.appendChild(a.previewElement),l=a.previewElement.querySelectorAll("[data-dz-name]"),f=0,i=l.length;i>f;f++)b=l[f],b.textContent=a.name;for(m=a.previewElement.querySelectorAll("[data-dz-size]"),g=0,j=m.length;j>g;g++)b=m[g],b.innerHTML=this.filesize(a.size);for(this.options.addRemoveLinks&&(a._removeLink=c.createElement('<a class="dz-remove" href="javascript:undefined;" data-dz-remove>'+this.options.dictRemoveFile+"</a>"),a.previewElement.appendChild(a._removeLink)),d=function(b){return function(d){return d.preventDefault(),d.stopPropagation(),a.status===c.UPLOADING?c.confirm(b.options.dictCancelUploadConfirmation,function(){return b.removeFile(a)}):b.options.dictRemoveFileConfirmation?c.confirm(b.options.dictRemoveFileConfirmation,function(){return b.removeFile(a)}):b.removeFile(a)}}(this),n=a.previewElement.querySelectorAll("[data-dz-remove]"),o=[],h=0,k=n.length;k>h;h++)e=n[h],o.push(e.addEventListener("click",d));return o}},removedfile:function(a){var b;return a.previewElement&&null!=(b=a.previewElement)&&b.parentNode.removeChild(a.previewElement),this._updateMaxFilesReachedClass()},thumbnail:function(a,b){var c,d,e,f;if(a.previewElement){for(a.previewElement.classList.remove("dz-file-preview"),f=a.previewElement.querySelectorAll("[data-dz-thumbnail]"),d=0,e=f.length;e>d;d++)c=f[d],c.alt=a.name,c.src=b;return setTimeout(function(){return function(){return a.previewElement.classList.add("dz-image-preview")}}(this),1)}},error:function(a,b){var c,d,e,f,g;if(a.previewElement){for(a.previewElement.classList.add("dz-error"),"String"!=typeof b&&b.error&&(b=b.error),f=a.previewElement.querySelectorAll("[data-dz-errormessage]"),g=[],d=0,e=f.length;e>d;d++)c=f[d],g.push(c.textContent=b);return g}},errormultiple:g,processing:function(a){return a.previewElement&&(a.previewElement.classList.add("dz-processing"),a._removeLink)?a._removeLink.textContent=this.options.dictCancelUpload:void 0},processingmultiple:g,uploadprogress:function(a,b){var c,d,e,f,g;if(a.previewElement){for(f=a.previewElement.querySelectorAll("[data-dz-uploadprogress]"),g=[],d=0,e=f.length;e>d;d++)c=f[d],g.push("PROGRESS"===c.nodeName?c.value=b:c.style.width=""+b+"%");return g}},totaluploadprogress:g,sending:g,sendingmultiple:g,success:function(a){return a.previewElement?a.previewElement.classList.add("dz-success"):void 0},successmultiple:g,canceled:function(a){return this.emit("error",a,"Upload canceled.")},canceledmultiple:g,complete:function(a){return 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L32.6538436,40.3106978 C34.2176035,41.8744578 36.7547899,41.8726271 38.3137085,40.3137085 C39.8758057,38.7516113 39.8771021,36.2202479 38.3106978,34.6538436 L32.6568542,29 Z M27,53 C41.3594035,53 53,41.3594035 53,27 C53,12.6405965 41.3594035,1 27,1 C12.6405965,1 1,12.6405965 1,27 C1,41.3594035 12.6405965,53 27,53 Z" id="Oval-2" sketch:type="MSShapeGroup"></path>\n        </g>\n      </g>\n    </svg>\n  </div>\n</div>'},d=function(){var a,b,c,d,e,f,g;for(d=arguments[0],c=2<=arguments.length?i.call(arguments,1):[],f=0,g=c.length;g>f;f++){b=c[f];for(a in b)e=b[a],d[a]=e}return d},c.prototype.getAcceptedFiles=function(){var a,b,c,d,e;for(d=this.files,e=[],b=0,c=d.length;c>b;b++)a=d[b],a.accepted&&e.push(a);return e},c.prototype.getRejectedFiles=function(){var a,b,c,d,e;for(d=this.files,e=[],b=0,c=d.length;c>b;b++)a=d[b],a.accepted||e.push(a);return e},c.prototype.getFilesWithStatus=function(a){var b,c,d,e,f;for(e=this.files,f=[],c=0,d=e.length;d>c;c++)b=e[c],b.status===a&&f.push(b);return f},c.prototype.getQueuedFiles=function(){return this.getFilesWithStatus(c.QUEUED)},c.prototype.getUploadingFiles=function(){return this.getFilesWithStatus(c.UPLOADING)},c.prototype.getActiveFiles=function(){var a,b,d,e,f;for(e=this.files,f=[],b=0,d=e.length;d>b;b++)a=e[b],(a.status===c.UPLOADING||a.status===c.QUEUED)&&f.push(a);return f},c.prototype.init=function(){var a,b,d,e,f,g,h;for("form"===this.element.tagName&&this.element.setAttribute("enctype","multipart/form-data"),this.element.classList.contains("dropzone")&&!this.element.querySelector(".dz-message")&&this.element.appendChild(c.createElement('<div class="dz-default dz-message"><span>'+this.options.dictDefaultMessage+"</span></div>")),this.clickableElements.length&&(d=function(a){return function(){return a.hiddenFileInput&&document.body.removeChild(a.hiddenFileInput),a.hiddenFileInput=document.createElement("input"),a.hiddenFileInput.setAttribute("type","file"),(null==a.options.maxFiles||a.options.maxFiles>1)&&a.hiddenFileInput.setAttribute("multiple","multiple"),a.hiddenFileInput.className="dz-hidden-input",null!=a.options.acceptedFiles&&a.hiddenFileInput.setAttribute("accept",a.options.acceptedFiles),null!=a.options.capture&&a.hiddenFileInput.setAttribute("capture",a.options.capture),a.hiddenFileInput.style.visibility="hidden",a.hiddenFileInput.style.position="absolute",a.hiddenFileInput.style.top="0",a.hiddenFileInput.style.left="0",a.hiddenFileInput.style.height="0",a.hiddenFileInput.style.width="0",document.body.appendChild(a.hiddenFileInput),a.hiddenFileInput.addEventListener("change",function(){var b,c,e,f;if(c=a.hiddenFileInput.files,c.length)for(e=0,f=c.length;f>e;e++)b=c[e],a.addFile(b);return d()})}}(this))(),this.URL=null!=(g=window.URL)?g:window.webkitURL,h=this.events,e=0,f=h.length;f>e;e++)a=h[e],this.on(a,this.options[a]);return this.on("uploadprogress",function(a){return function(){return a.updateTotalUploadProgress()}}(this)),this.on("removedfile",function(a){return function(){return a.updateTotalUploadProgress()}}(this)),this.on("canceled",function(a){return function(b){return a.emit("complete",b)}}(this)),this.on("complete",function(a){return function(){return 0===a.getUploadingFiles().length&&0===a.getQueuedFiles().length?setTimeout(function(){return a.emit("queuecomplete")},0):void 0}}(this)),b=function(a){return a.stopPropagation(),a.preventDefault?a.preventDefault():a.returnValue=!1},this.listeners=[{element:this.element,events:{dragstart:function(a){return function(b){return a.emit("dragstart",b)}}(this),dragenter:function(a){return function(c){return b(c),a.emit("dragenter",c)}}(this),dragover:function(a){return function(c){var d;try{d=c.dataTransfer.effectAllowed}catch(e){}return c.dataTransfer.dropEffect="move"===d||"linkMove"===d?"move":"copy",b(c),a.emit("dragover",c)}}(this),dragleave:function(a){return function(b){return a.emit("dragleave",b)}}(this),drop:function(a){return function(c){return b(c),a.drop(c)}}(this),dragend:function(a){return function(b){return a.emit("dragend",b)}}(this)}}],this.clickableElements.forEach(function(a){return function(b){return a.listeners.push({element:b,events:{click:function(d){return b!==a.element||d.target===a.element||c.elementInside(d.target,a.element.querySelector(".dz-message"))?a.hiddenFileInput.click():void 0}}})}}(this)),this.enable(),this.options.init.call(this)},c.prototype.destroy=function(){var a;return this.disable(),this.removeAllFiles(!0),(null!=(a=this.hiddenFileInput)?a.parentNode:void 0)&&(this.hiddenFileInput.parentNode.removeChild(this.hiddenFileInput),this.hiddenFileInput=null),delete this.element.dropzone,c.instances.splice(c.instances.indexOf(this),1)},c.prototype.updateTotalUploadProgress=function(){var a,b,c,d,e,f,g,h;if(d=0,c=0,a=this.getActiveFiles(),a.length){for(h=this.getActiveFiles(),f=0,g=h.length;g>f;f++)b=h[f],d+=b.upload.bytesSent,c+=b.upload.total;e=100*d/c}else e=100;return this.emit("totaluploadprogress",e,c,d)},c.prototype._getParamName=function(a){return"function"==typeof this.options.paramName?this.options.paramName(a):""+this.options.paramName+(this.options.uploadMultiple?"["+a+"]":"")},c.prototype.getFallbackForm=function(){var a,b,d,e;return(a=this.getExistingFallback())?a:(d='<div class="dz-fallback">',this.options.dictFallbackText&&(d+="<p>"+this.options.dictFallbackText+"</p>"),d+='<input type="file" name="'+this._getParamName(0)+'" '+(this.options.uploadMultiple?'multiple="multiple"':void 0)+' /><input type="submit" value="Upload!"></div>',b=c.createElement(d),"FORM"!==this.element.tagName?(e=c.createElement('<form action="'+this.options.url+'" enctype="multipart/form-data" method="'+this.options.method+'"></form>'),e.appendChild(b)):(this.element.setAttribute("enctype","multipart/form-data"),this.element.setAttribute("method",this.options.method)),null!=e?e:b)},c.prototype.getExistingFallback=function(){var a,b,c,d,e,f;for(b=function(a){var b,c,d;for(c=0,d=a.length;d>c;c++)if(b=a[c],/(^| )fallback($| )/.test(b.className))return b},f=["div","form"],d=0,e=f.length;e>d;d++)if(c=f[d],a=b(this.element.getElementsByTagName(c)))return a},c.prototype.setupEventListeners=function(){var a,b,c,d,e,f,g;for(f=this.listeners,g=[],d=0,e=f.length;e>d;d++)a=f[d],g.push(function(){var d,e;d=a.events,e=[];for(b in d)c=d[b],e.push(a.element.addEventListener(b,c,!1));return e}());return g},c.prototype.removeEventListeners=function(){var a,b,c,d,e,f,g;for(f=this.listeners,g=[],d=0,e=f.length;e>d;d++)a=f[d],g.push(function(){var d,e;d=a.events,e=[];for(b in d)c=d[b],e.push(a.element.removeEventListener(b,c,!1));return e}());return g},c.prototype.disable=function(){var a,b,c,d,e;for(this.clickableElements.forEach(function(a){return a.classList.remove("dz-clickable")}),this.removeEventListeners(),d=this.files,e=[],b=0,c=d.length;c>b;b++)a=d[b],e.push(this.cancelUpload(a));return e},c.prototype.enable=function(){return this.clickableElements.forEach(function(a){return a.classList.add("dz-clickable")}),this.setupEventListeners()},c.prototype.filesize=function(a){var b,c,d,e,f,g,h,i;for(g=["TB","GB","MB","KB","b"],d=e=null,c=h=0,i=g.length;i>h;c=++h)if(f=g[c],b=Math.pow(this.options.filesizeBase,4-c)/10,a>=b){d=a/Math.pow(this.options.filesizeBase,4-c),e=f;break}return d=Math.round(10*d)/10,"<strong>"+d+"</strong> "+e},c.prototype._updateMaxFilesReachedClass=function(){return null!=this.options.maxFiles&&this.getAcceptedFiles().length>=this.options.maxFiles?(this.getAcceptedFiles().length===this.options.maxFiles&&this.emit("maxfilesreached",this.files),this.element.classList.add("dz-max-files-reached")):this.element.classList.remove("dz-max-files-reached")},c.prototype.drop=function(a){var b,c;a.dataTransfer&&(this.emit("drop",a),b=a.dataTransfer.files,b.length&&(c=a.dataTransfer.items,c&&c.length&&null!=c[0].webkitGetAsEntry?this._addFilesFromItems(c):this.handleFiles(b)))},c.prototype.paste=function(a){var b,c;if(null!=(null!=a&&null!=(c=a.clipboardData)?c.items:void 0))return this.emit("paste",a),b=a.clipboardData.items,b.length?this._addFilesFromItems(b):void 0},c.prototype.handleFiles=function(a){var b,c,d,e;for(e=[],c=0,d=a.length;d>c;c++)b=a[c],e.push(this.addFile(b));return e},c.prototype._addFilesFromItems=function(a){var 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