hut/ranger — pull request #73 by aroig (2013-03-03 17:11:40+00:00)
Title: some fixes on state detection for the vcs thing

This fixes the following:
- correct ignore state for directories containing only ignored
files. (only git and bzr backends)
- correctly mark as new the contents of untracked directories.
- auxiliar function _path_contains.
- small bug in bzr backend status detection.