test/edit: deleteQuestion action implemented
Undone jquery scrit:(
Amended Andia's images and fonts pathes
Added datepicker
Amended basic styles for checkbox and selectbox
Refs #8 - Add Schedule
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 Added some styles for date input
Refs #8 - Add Schedule

Added event start and finish time and date
turbolinks is off
addAnswer action is implemented
Answer id after add fixed; Answer add action is implemented
is_right field on client side fixed; answer is_right default value set to false
Refs #8 - Add Schedule

improved UI experience, added new fields to Event
Answer is_right switch implemented
new question layout fixed
Refs #8 - Add Schedule

Added recurring events, scopes, some css amendents
test_edit page: answer layout fixed
Refs #8 - Add Schedule

Added filter for events (all events, created by me, created for me)
add authorization
add permissions
add authorization