Ce to ee

See merge request !1061

Signed-off-by: Rémy Coutable <remy@rymai.me>

[EE] Ensure updating project settings shows a flash message on success

See merge request !1060

Yet another dot git migration fix

See merge request !8592

Signed-off-by: Rémy Coutable <remy@rymai.me>

# Conflicts:
#	spec/models/project_spec.rb

Fix migration failing when user has no projects

See merge request !8589

- Fixed typo
- Fixed migration when there are no projects and path is nil
- Added path rollback that was missing if there was a SQL error

Change validity checking for UpdateService.

Add return value for project update service.

Return 302(redirect_to) when successfully updated.
Signed-off-by: Rémy Coutable <remy@rymai.me>

Fix a API deprecation warning

See merge request !8587

Expire related caches after changing HEAD

See merge request !8584

CE upstream

Closes #1520

See merge request !1058

Add a constraint on the query parameter to allow querying for projects with dots in their name.

See merge request !8210