#637 - A user can add a new question while inside the library
changing QuestionApp to handle surveys with zero questions
more progress towards QuestionApp working on survey with 0 questions
Moved single-question conditional display details into CSS
fixing when css specificity is too low
#880 - conditionally hide formbuilder-only actions in question editor
#880 - removed 'Add from Question Library' from row selector
Merge pull request #262 from kobotoolbox/question-library

Question library
#895 - Sort Question Library items by date in descending order
Merge branch 'master' into question-library
Merge pull request #265 from kobotoolbox/question-library

Question library
merged conflicts