Preselect the current issue tracker with selected="selected"

Support -ms-linear-gradient style for IE10+

Fix name of RHEL

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

The company is called Red Hat, and its flagship product is Red Hat Enterprise Linux (commonly abbreviated as RHEL). There is no such thing as RedHat (and never was).

When looking up a user by DN, use single scope

Fixes 500 error when user types in wrong group name.

Run tests in parallel on travis

The blocked? method is used to check whether a user exists in LDAP. Prior to this change, if the LDAP server had more objects below the one pointed to by the DN, those objects would also be picked up by the search, causing the method to determine the user should be blocked.

One case where this can happen is when using Active Directory and a user have a mobile phone assigned. In this case, Exchange will add an entry called ExchangeActiveSyncDevices under the users entry. The user-visible behaviour is then that a user loses Gitlab access when he enables a mobile device.

This fix sets the search scope to BaseObject in order to ensure that only the user itself is returned.

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

The previous behavior was, that the first element of the select was
preselected, thus upon saving the project, the previous selected could
be overwritten.

This reverts commit ce75f46b.

This reverts commit aca7f56f.

Change documentation about sidekiq

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

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

Allow searching by namespace name, include public projects

Escape strings