Search through the filenames

https://gitlab.com/gitlab-org/gitlab-ee/issues/295

Added 2 commits:

• 9beb155b - Search by filename
• fc6d2562 - update changelog

Added 2 commits:

• a4ad3b41 - search through the filenames
• c64eead3 - update changelog

Added 1 commit:

• 55d17217 - add test for search through the filenames

Unmarked this merge request as a Work In Progress

Reassigned to @vsizov

/cc @stanhu

Should this be a bigger version bump since this requires changes in gitlab-ee to handle the new filename results?

@stanhu actually it requires only one additional check https://gitlab.com/gitlab-org/gitlab-ee/merge_requests/405/diffs

Of course we don't highlight occurrences in the filenames because we have to be consistent with non-ES search

in other words it does not changes anything it's just taking into account the file name during the search.

Status changed to merged

mentioned in commit e357a1a0