Scrum view style milestone view.
Fix paths to the Contents Markdown pages
Incorporated the two suggestions (h5 and named variables) and fixed the Spinach test.
Refactor grack auth module. Add git over http wiki support
Prevent creating several open merge requests for same branches
Implement (style) suggestions.
IMprove MR validation logic
Merge pull request #4314 from Undev/feature/redesign_forms

Switch form from table to plain form without member list
Add imported boolean to project. Prevent shell from creating repo after it was imported
Check for existing MR only for opened/reopened MR
Fix MR feature
FIx userteams tests
Merge pull request #4269 from dosire/scrum-view-for-milestone

Scrum view style milestone view.
Fixed tests. Fixed overrided scope. Better usability for milestone view
Merge pull request #4279 from barendt/patch-2

Fix paths to the Contents Markdown pages
Fix Issue.open_for
Context refactoring step 1