#1121 - Group is not deleted after last child question is deleted
#1173 - Cannot drag question out of nested groups
allowing metaKey selection in the question library as well. tp #1176
using the same semantics in both metaKey checks
#1121 - typo
Merge pull request #391 from kobotoolbox/tp1176

Tp1176
#1173 - missing stopPropagation call
#1066 - Skip logic operator shows in non-abbreviated format. Also fixes issue of duplicated question picker when adding a new question before question with existing skip logic
#1061 - Response type labels are incorrect
#1046 - Expand all button should use different FA icon
Merge pull request #394 from kobotoolbox/question-types

#1061 - Response type labels are incorrect
Merge pull request #393 from kobotoolbox/skip-logic-bugs

#1066 - Skip logic operator shows in non-abbreviated format. Also fixes ...
#1046 - Expand all button should use different FA icon - right caret
tp #1289; prevents flickering qlib bar on form builder page load
Merge pull request #397 from kobotoolbox/tp1289

tp #1289; prevents flickering qlib bar on form builder page load
ui fixes for #1250 and #1249
partial work on #1232 create account, login screens
more fixes for #1232
Merge pull request #396 from kobotoolbox/cosmetic

#1046 - Expand all button should use different FA icon
#1090 - Settings and choices should close when dragging a question