Code cleanup.
Fixed that invalid start date is ignored (#12092).
remove duplicate keys from Lithuanian translation file (#12142)
Lithuanian translation updated by Gediminas Muižis (#12142)
remove field_is_in_chlog and label_change_log from locales which removed r3162
backout r10665
Removed field_is_in_chlog and label_change_log revision from locales is not r3147. It is r3162.
remove field_is_in_chlog and label_change_log from locales which removed r3147
Makes enumerations available through the REST API.
Use named route (#12113).
Use parent tracker as the default tracker when adding a subtask (#12113).