Add valid LDAP server for testing
Add more stuff to changelog
Explain new configuration options.

And add some advertisement to use GitLab EE
Merge branch 'notification_level_note' into 'master'

Notification level note

Fixes #1406

![Screenshot 2014-10-14 12.28.40](https://dev.gitlab.org/uploads/gitlab/gitlabhq/e2aef0a8d6/Screenshot_2014-10-14_12.28.40.png)

See merge request !1174
Merge branch 'libravatar_documentation' into 'master'

Libravatar documentation

Fixes #1248

See merge request !1173
Use stars icon on explore->starred page

Signed-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>
Add notifications documentation.
Fix spelling mistakes in notifications document.
Make accept MR widget looks similar to panels

Signed-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>
Move "modify merge message link" to the right to prevent accidently hiting accept button

Signed-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>
Merge branch 'feature-multiple-ldap-servers' into 'master'

Feature multiple ldap servers

Update the code so Gitlab-EE can support multiple LDAP servers

See merge request !1172
Add Hipchat services API
make sure tables are UTF8 capable

As discussed at https://github.com/gitlabhq/gitlabhq/pull/7742#issuecomment-58897445 make sure that tables have correct char set.
fix permission issue in upgrade guides
add missing cleanup step
Merge pull request #8041 from bbodenmiller/patch-4

make sure tables are UTF8 capable
Only enable LDAP providers if LDAP is enabled
Merge pull request #7744 from bbodenmiller/patch-14

add missing cleanup step
same rendering for note diff as for usual diff
Merge branch 'issue-ldap-initialization' into 'master'

Issue ldap initialization

If LDAP is disabled error will appear:

```
ERROR -- : Missing setting 'servers' in 'ldap' section in /Volumes/Work/gitlab/development/community/gitlab/config/gitlab.yml (Settingslogic::MissingSetting)
```

@marin Can you test if this will solve the startup problem?

See merge request !1179