Added new event vdropzone-mounted fired when dropzone component is mounted

Author: vrajroham

README.md

@@ -115,6 +115,8 @@ Events emitted by the component to the parent.
 | vdropzone-sending-multiple(files, xhr, formData) | Fired if the uploadMultiple option is true.|
 | vdropzone-queue-complete(file, xhr, formData) | Fired when queue has been completely processed/ uploaded.|
 | vdropzone-total-upload-progress(totaluploadprogress, totalBytes, totalBytesSent) | This event can be used to show the overall upload progress of all files. Note : `totaluploadprogress (0-100)`|
+| vdropzone-mounted() | Fired when dropzone component is mounted. |
+
 
 ## Development
 

dev/bundle.js

@@ -224,6 +224,8 @@ mounted () {
       this.dropzone.on('totaluploadprogress', function(totaluploadprogress, totalBytes, totalBytesSent){
         vm.$emit('vdropzone-total-upload-progress', totaluploadprogress, totalBytes, totalBytesSent)
       })
+
+      vm.$emit('vdropzone-mounted');
     },
 
     beforeDestroy () {