Add krb5 dependency for packaging

Typo in project API events comment

Update gitlab-shell in docs to 2.4.1

Fix commits pagination

See merge request !1406

Update import doc

Documentation update for #1900

See merge request !1405

Allow to specify home page for non logged-in users

See merge request !1404

Mobile fixes

See merge request !1403

Add support for colored header on Android Lollipop with Chrome

Replace match via get with get on routes

Remove or prepend underscore _ to unused method arguments

Change always passing visible false tests.

Make blob new and edit file editors more uniform

Replace regex methods by string ones since faster and more readable

Simplify SSH fingerprint regexp extraction

Replace highlight.js with rouge-fork rugments