Public Groups

This is the initial work (meaning no tests) for making groups public if they have a public project (or internal for logged in users). This allows issues and merge requests to be viewed, but _not_ group membership. As part of this I have also added back the link in the public project title section (it was removed as it didn't make sense before).

This addesses the following suggestions/issues:

http://feedback.gitlab.com/forums/176466-general/suggestions/5314461-groups-containing-one-or-more-public-projects-shou
Issue #32
https://github.com/gitlabhq/gitlabhq/issues/5203
as well as a few closed issues.

This also changes the public user page to only show groups that are accessible to the user in some manner.

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

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

Add jasmine tests to postgresql db

Also fixes issue with branch/tag removing via UI
Signed-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>

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

Better css class names for diff elements

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>

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>

Because .content class used in several other places and this change add
unnecessary margint ot it

This reverts commit f8807281.

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

Refactor Css

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

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

Conflicts:
	CHANGELOG

Styleguide

As discussed.

postgresql testing on travis

set layout margin-bottom 50px

Add support for Gemnasium as a project service

Conflicts:

	db/schema.rb

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

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

Conflicts:
	CONTRIBUTING.md

Conflicts:
	CONTRIBUTING.md

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

Fixed Group avatars to only display when user has read
permissions to at least one project in the group.

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

It will redirect you to file edit page.
After submit changes you will be redirected back to merge request.
Signed-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>

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

Case Sensitivity for MYSQL

#1014