Fix faulty namespaces

Fixes #908

Now with updated schema.

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

Conflicts:
	CHANGELOG

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>

Link to github app

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

Wording of link text

Add github app

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

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

Remove reaping frequency

Add twitter documentation

On GitLab Cloud, MySQL connection reaping seemed to cause more problems
(exceptions and segfaults in the native MySQL client) than it solved.

Fix popen bug in `rake gitlab:satellites:create`

The Satellite#create method no longer sets the `$?` global variable.
Instead, we can use the method return value to test if the satellite was
created successfully

Show note diff if diff exists

 Restyle merge request accept and ci widget

Fixes #1138

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

Improved Slack integration with message attachments.

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

Api-Doc and Web-Hooks JSON lint

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

Merge branch 'remove_source_branch_button' of https://github.com/jacob-carlborg/gitlabhq into jacob-carlborg-remove_source_branch_button
Signed-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>

Conflicts:
	app/assets/javascripts/merge_requests.js.coffee
	app/assets/stylesheets/sections/merge_requests.scss
	app/controllers/projects/merge_requests_controller.rb

Add icon for iOS home screen

 Add support for relative submodules

Currently there is no support for submodules where the url starts with ./ or ../, it will fail with an Routing Error.
This is required is you don't want to force a submodule to ssh or http usage.

For a given Repository __http://server/group/root.git__

---

[submodule "sub1"]
	path = sub1
	url = ../submodule.git

Wrong: http://server/group/ __root__ /submodule.git
Correct: http://server/group/submodule.git

---

[submodule "sub2"]
	path = sub2
	url = ../../any/submodule.git

Wrong: http://server/ __group/any__ /submodule.git
Corrent: http://server/any/submodule.git