Do not specify postgres-version while installing

Signed-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>

Conflicts:
	CHANGELOG

Expire Rack sessions after 1 week

This has the side effect of preventing Redis from clogging up with old sessions.

See merge request !1042

Release doc improvements

Fixes #1527

@jacobvosmaer According to the docs the RC should be deployed on .com before being announced via twitter, so I think this is already covered in the docs.

/cc @all

See merge request !1041

Conflicts:
	doc/release/monthly.md

Release order in reality

/cc @all

See merge request !1037

Notes timeline

Fixes #1496

![Screenshot 2014-08-26 09.55.27](https://dev.gitlab.org/uploads/gitlab/gitlabhq/07f0eafa78/Screenshot_2014-08-26_09.55.27.png)

See merge request !1023

This should reduce the number of gitlab-shell error messages while the
tests run.

Signed-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>

Signed-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>

Signed-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>

Add pkg-config as required dependency for rugged

Add rake task to drop a project's PostReceive jobs

If a user pushes so many branches/tags to a project that Sidekiq
gets clogged, you can use this script to drop _all_ PostReceive
jobs for a given project.

See merge request !1030

Annotate

See merge request !1040

Fork star bug

Fix https://gitlab.com/gitlab-org/gitlab-ce/issues/523

See merge request !1039

Signed-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>

Signed-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>

Monthly active users -> Active users last 30 days

Clarify what `Monthly active users` means by changing to `Active users last 30 days`.

remove extra cd's to GitLab installation folder

Added AsciiDoc support and changed to singlequotes

[Documentation] more cleanup installation guide formatting

[Documentation] add nginx test

* fix code blocks
* Make capitalization of titles consistent - missed some in
https://github.com/gitlabhq/gitlabhq/pull/7576

Set charset encoding to UTF-8 for snippets

change X-Frame-Options to SAMEORIGIN for nginx SSL config

Add 'unsubscribes' to the paths blacklist

This is to prevent issues with the admin email feature in GitLab EE.

See merge request !1034

Always set satellite origin

See merge request !1036

Import the database as the `git` user

See merge request !762

Cleaner UI for login and signup pages

![Screenshot 2014-08-15 17.51.52](https://dev.gitlab.org/uploads/dzaporozhets/gitlabhq/fc8bf3c4a4/Screenshot_2014-08-15_17.51.52.png)
![Screenshot 2014-08-15 17.52.39](https://dev.gitlab.org/uploads/dzaporozhets/gitlabhq/72706f55b0/Screenshot_2014-08-15_17.52.39.png)
![Screenshot 2014-08-15 17.51.33](https://dev.gitlab.org/uploads/dzaporozhets/gitlabhq/c46f972944/Screenshot_2014-08-15_17.51.33.png)

See merge request !1022

Unify Nginx files to match as closely as possible