setup for thumbnail upload
basic uploader view functioning, work on model and persistence methods next
create thumbnail method in model implemented, always returns Empty Title
progress on thumbnailer
fixed bad property key
kill off zombie event bug in VPA thumbnail uploader, upload works now
update val
fix wrong method name
merge
fixed merge conflict, made template more readable, added in required dimensions hint
update assets manager conf
Merge branch 'vid-821' into vid-821-fe

Conflicts:
	extensions/wikia/VideoPageTool/templates/VideoPageAdminSpecial_featured.php
Video (vid-821): VideoPageTool - rename param
update based on CR comments @lizlux
fix button type and assets load order
update string conditional case
fix conditional
update reset msg
use js msgs
remove additional enqueue call