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

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

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

Fixes #2277.

Fix Error 500 when relative submodule resolves to a namespace that has a different name from its path

Closes #1849

Replaced:
* "Accepted" with "Merged"
* "Rejected" with "Closed"
Signed-off-by: NDmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>

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

The purpose for this override is now handled by `ExternalLinkFilter`.

Minor refactoring, add specs, changes arguments to use keywords.

Closes https://github.com/gitlabhq/gitlabhq/issues/9283

Consolidates the helpers related to user preferences.

Renames `app_theme` to `user_application_theme` to better explain what
it is.

Now we can simply loop through all themes, among other things.

This also removes the `dark_theme` / `light_theme` classes and the
`theme_type` helper, since they weren't used anywhere.

Addresses #2278.

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

Closes #1721

Closes #1521

Closes #1535

if something goes wrong, fall back to the plaintext lexer

Tell new users when their password reset token expires and provide a
link to get a new one.