Install acts_as_list gem
Allow training questions to be re-arranged by changing their asm-qn position
- In `training#show's view`, turn the tbody of the questions table into a ordered list, sorted by the questions's asm-qn's `pos` attribute
- Add routes & controller to handle changing `pos` attribute of asm-qns
- Make AJAX call when the questions table is reordered, updating the asm-qns's `pos` attribute
- Styling to make the questions's title looks like it's draggable
Remove acts_as_list gem, as it is not used
Update question number upon re-ordering
Make mission questions rearrangeable
- Add routes under course/:course_id/mission/:mission_id to reorder all the asm_qn
- Change mission/show layout to included asm_qns' id and add a rearrange handler
- Show mission questions in the order of their asm_qns
- Make the mission question table sortable. It will send POST request to update question order, as well as changing the display text
Cosmetic changes to make question header more inline
- Extract all styles related to the question table into asm_qn.css.scss
- Add padding to the icon handler
- Make the question heading smaller, uppercase and dark
Merge pull request #17 from exklamationmark/mark/rearrangeable_questions

Mark/rearrangeable questions