Various GitLab improvements (files, better retrieval of trees, import_limit, faster overview, regex for filtering branches, ...)
Created by: being-peace
- list filenames to changesets
- support more than one parent when grabbing repositories
- put import_limit as configurable option
- making counting of files in the overview optional, because it may take long on large repositories
- add regexp or list filtering of branches
- make import_limit work (as import_latest is called repeatedly)