#925 - a user can cancel the adding new question process with escape or click
Merge pull request #422 from kobotoolbox/row-selector-cancel

#925 - a user can cancel the adding new question process with escape or ...
renaming main app to hub for compatibility with kc
Merge pull request #425 from kobotoolbox/hub-app

renaming 'main' app to 'hub' for compatibility with kc
attempting to fix tp #1088 with css
Merge pull request #419 from kobotoolbox/cosmetic

#1102 - add 'waiting' message to form load
fix for #1326 ui bugs with qlib sidebar
fix for #1345 and partial fix for #1310
partial fix for cursor specs in question card #1240
Merge pull request #428 from kobotoolbox/tp1326

fix for #1326 ui bugs with qlib sidebar
Merge pull request #429 from kobotoolbox/tp1345

fix for #1345 and partial fix for #1310 #1240
Merge pull request #427 from kobotoolbox/tp1088

attempting to fix tp #1088 with css
fix for minor ui bug #1323
avoiding use of .hidden { ...!important }
Merge pull request #430 from kobotoolbox/tp1323

fix for minor ui bug #1323
#1310 - (Design) Add Uploading Form message to upload button, remove current message