Fix GitHub project's link in the import page when provider has a custom URL Closes gitlab-org/gitlab-ee#478 See merge request !3803
Because we were incorrectly supplying the tooltip title as `data-original-title` (which Bootstrap's Tooltip JS automatically applies based on the `title` attribute; we should never be setting it directly), the value was being passed through as-is. Instead, we should be supplying the normal `title` attribute and letting Rails escape the value, which also negates the need for us to call `sanitize` on it. Closes https://gitlab.com/gitlab-org/gitlab-ce/issues/15126
Decouple membership and notifications This allow you to have notification setting per project even if you are member of group. It also creates background for having notification settings in project you are not member of. - [x] Make it work - [x] Migrations - [x] CHANGELOG - [x] More tests - [x] API For #3359 After this merge request there is still some work to be done: * create migration that remove duplicates in notification settings table and create uniq index (8.8 probably) * remove notification_level field from Member model in 9.0 * make proper API for notification settings * use `MemberCreateService` instead of Member#after_create callback for creating notification settings (after #14709) * maybe more tests Signed-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com> See merge request !3421
Fix milestone removal problem when editing issues fixes #1752 See merge request !3571
Standardize the way we check for and display form errors - Some views had a "Close" button. We've removed this, because we don't want users accidentally hiding the validation errors and not knowing what needs to be fixed. - Some views used `li`, some used `p`, some used `span`. We've standardized on `li`. - Some views only showed the first error. We've standardized on showing all of them. - Some views added an `#error_explanation` div, which we've made standard. See merge request !3531
Only usage got removed in !3442