Added support for drag and drop files into TextInputComponent.
Finished drag and drop of files, files can be added and removed. No upload on server implemented yet.
Updated composer libraries
added dependencies for file upload
Added method for uploading data with progressBar
Added progress bar to file
added method for file resource creation
added the ability to asynchronously upload data
Drag and drop fixes
Added file resource to url builders
added file resource on server
Recompiled code