Correct path to view for huge commits. Fix #3996
Few ui fixes: network graph and accept mr button
Remove unnecessary title. Fix graphs width for less then 1214px resolution
Merge pull request #4553 from hummermania/fix_path_huge_commit

Correct path to view for huge commits. Fix #3996
Determine network height based on window size
Remove unecessary titles in admin area
Fixed network tests
Fixed download link from blob for other files
Add LDAP support to /api/session
Update docs
Merge pull request #4562 from Dekadencee/fix_download_link

Fix download link to "other files" in blob
Require gitlab-shell 1.6.0
Add create_branch, rm_branch methods to Gitlab::Shell class
Move branches list to own controller with pagination. Ability to remove branches from UI
Fix tests and tab highlight
Create event on dashboard when branch removed via UI
Move repo tags to own controller. add ability to remove tags
update tests with new routing
Fix tags path
update CHANGELOG