update install to use recipes

Conflicts:

	doc/installation.md

Signed-off-by: Nihad Abbasov <narkoz.2008@gmail.com>
Merge branch 'master' into stable
Merge branch 'master' into stable
Merge branch 'master' into stable
Merge branch 'master' into stable
Merge branch 'master' into stable
Merge branch 'master' into stable
Merge branch 'master' into stable
Fix installation docs
Merge branch 'master' into stable

Conflicts:
	doc/install/installation.md
Fixed #1509 by converting the entities in js
Converted BranchGraph to some sort of Class
BranchGraph now loads async
Centralized keyboard and drag events for BranchGraph
Updated branch-graph, abstracted some code in seperate functions
Removed unused Raphael.fn.popup
add missing mandatory tr in thead
Add username to User and UserBasic entities in API and in examples in doc.
Update installation docs to reduce the amount of possible errors

Closes #2080
Fixes #2264
fix gfm autocomplete for usernames
Rename status rake task to check
Split and renamed check tasks
Update and add checks