small refactorings and added survey table
added code and question type short text
move QuestionGroup controller out of the surveys namespace, it's not inherited
fixed typo
refactoring routes using concerns
added controller
added test for question group link in suvey
better description
Link to questions of a question group
Added questions list
more seeds
add first view draft for questions
added binding_of_caller gem
translatable question types
using bootstrap 3 things
stay in question after update and using default value for short text
add required field
Merge pull request #8 from gurix/features/questions_short_text

Managing short text questions in admin interface