api: ref/branch_name inconsistency
Created by: dvv
https://github.com/gitlabhq/gitlabhq/blob/master/doc/api/repository_files.md#get-file-from-repository
https://github.com/gitlabhq/gitlabhq/blob/master/doc/api/repository_files.md#update-existing-file-in-repository
The former uses ref while the latter uses branch_name for the same (?) thing.
Is it intended or shall it be fixed?
TIA,
--Vladimir