fix for project creation: group projects don't count towards user's project limit
Add summaries for notes and merge requests to dashboard feed.

This fixes #305.
per request project rules caching
Fix LDAP TLS authentication
Call every service, even if one fails

When one service fails, we dont want to have all of them failing. This
fixes this problem by catching all the errors, and writing them to the
error log.

Fixes: #5803

Signed-off-by: Jeroen van Baarsen <jeroenvanbaarsen@gmail.com>
Enforce md style.

- multiple blank lines before header
- skip header level
- colon at end of header
- break very long lines
- align definition like lists at marker
- case typos
- informal contractions
Fix username validation message to match regexp.

Also used for project, group and web ui new file names.
adds rake task to clean up deleted LDAP users
Don't remove trailing newline when editing a file in web UI editor:

* populate ACE editor content via API instead of HTML element inner text (to preserve trailing whitespace).
* remove hack in EditTreeController#preview that replaces any removed \n.

Fixes #5936
Move standard login form to the auth settings where users expect them.
Updated ATOM feed partials to use markdown instead of simple_format.
Improve the documentation of the signup item, password items is outdated now since people are used to the behaviour.
Remove 'socket' example PostgreSQL parameter

The ActiveRecord PostgreSQL adapter does not have a 'socket' option;
see:

https://github.com/rails/rails/blob/4-1-2/activerecord/lib/active_record/connection_adapters/postgresql_adapter.rb#L20
Remove stale comment in Gemfile

The comment was added in a91a6491bf3e74791ecf8dd1111d54435b8578cb, and referred to the below gem `grape-entity` being pulled directly from a Git repo. The `gem` command has already been changed to pull directly from Rubygems, so the comment is no longer necessary.
Add a mention of the merge request into its default commit message.
Merge branch 'better-location-for-signin-disable' into 'master'

Better location for signin disable

Make it easier for people to find these settings where they are expected, under auth settings.
Add contributors API endpoint

Signed-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>
Merge pull request #6629 from sykano/fix-project-limit-for-groups

fix for project creation: group projects don't count towards user's project limit
Merge pull request #7204 from cirosantilli/user-validation-msg

Fix username validation message to match regexp.
Merge branch 'master' of github.com:gitlabhq/gitlabhq