Fixes/improvements to the APT package_* functions
Release 0.6.0
Fixed #154
Release 0.6.1
Release 0.6.1
Fixed #156
Fixed #155 (removed the E parameter in pip)
Release 0.6.3
pkgin functionality

added initial functionality for pkgin
Merge pull request #157 from lbivens/master

Adding pkgin support
Bumped up revision
Release 0.6.4
Fix for local mode ignoring cd context manager
Merge pull request #159 from finder/master

Fix for cd context manager if in local mode
Fixed dir_ensure (no need to check for OK)
Merge branch 'master' of github.com:sebastien/cuisine
 Added group_remove
Merge pull request #161 from sgmac/group_remove

 Added group_remove
Forced _yum suffix in yum packages operations
correcting upstart_ensure to ensure that the service is not restared