Add branch controller test.
Sanitize branch name and ref name
Update CHANGELOG for 7.5

Signed-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>
Clean the string with commit author and email.
Merge branch 'update-changelog' into 'master'

Update changelog

See merge request !1252
Merge branch 'branch_name' into 'master'

Strip tags from branch name

See merge request !1251
Merge branch 'author_attributes_clean' into 'master'

Author attributes clean

See merge request !1254