Merge pull request #21 from ahpnils/master

Updated OS X supported versions
adding search-file action
pkg_files interface fixes
added search-file action
added status message
handle left overs
left overs fixes
fixed left overs
Let chybz's search feature have 27.
Merge remote-tracking branch 'chybz/master' into pkgin_stats

Conflicts:
	pkgin.h