More Grunt bump
Avoid sending request when no file was selected
Update grunt build and dependencies
Make upload button the size it should be

so that the invisible file input is correctly overlaid #12
Only append files if there are any
.files doesn't exist on < IE10 so we need to check for the property
Allow to specify the input accept function

It takes a comma separated list of mime types that the upload should allow. #13
Update docs
dist files
1.0.5
Changed to one way binding where it makes sense
1.0.6 dist
Added on-begin callback