Fix error "Address already in use".
Merge pull request #3670 from hiroponz/fix-error-address-already-in-use

Fix error "Address already in use".
5.0-to-5.1.md - gitlab-shell update instructions.
Merge pull request #3695 from c7l8/5-1-stable

5.0-to-5.1.md - gitlab-shell update instructions.
Make absolutely sure we're in the right place when executing commands that depend on CWD

Signed-off-by: David Greaves <david.greaves@jollamobile.com>
Fixing error 500 on /groups and /teams.

Although these urls do not exist they were being mapped with rails
resources. I've added an exception not to add the index routes. Now they
will yield 404 errors instead of 500 ones when trying to access /groups
or /teams.
Merge pull request #3740 from vialink/5-1-stable

Fixing error 500 on /groups and /teams.
Merge pull request #3717 from lbt/update_docs

Make absolutely sure we're in the right place when executing commands th...
Change text_field to :login from :email in line with 9d92433a7c83432657faf4c02839bba1ba6f22ac to allow login as admin or non-ldap user when ldap is enabled
Also change haml style in line with that commit
New mysql privilege, fixed path for init.d check(#3757), create sockets dir(#3639)
Merge pull request #3760 from axilleas/5-1-stable

Updated docs in 5-1-stable. Fixes #3757 and #3639.
Update 5.0-to-5.1.md

Update instructions are mysql-specific. Added a line for Postgres users
Merge pull request #3777 from zenmonkeykstop/patch-1

Update 5.0-to-5.1.md