Move rollback options to own page.
Add revision view. (basic)
Test floating save as a bar.
Make bar code work for all fields + move css to correct place.
Merge pull request #210 from unikent/feature/floating-save-bar-move

Floating save now a bar
Merge branch 'develop' of https://github.com/unikent/programmes-plant into feature/enhance-revisions
Add option to create help block

 * Notice added to list views
 * Irrelevant fields hidden
Correct floating bar outside of from bug
Merge pull request #214 from unikent/feature/floating-save-bar-move

Bugfix: Floating save bar doesn't trigger save.
Merge pull request #213 from unikent/feature/enable-help-blocks

Enable help block feature
Merge pull request #209 from unikent/feature/enhance-revisions

Feature/enhance revisions
Add Migration For Database Conversion
Ensure We Actually Skip On Test Environment
Remove Test File
Fix Bug That Prevented Proper Random Selection
Add Subject Categories
Whitespace
Merge branch 'bug/move-to-myisam' into feature/add-seeds
Create Subjects And Subject Categories