rpm: add fifo support
add deb-use-file-permissions
Merge remote-tracking branch 'upstream/master' into deb_use_file_permissions
Merge branch 'deb_use_file_permissions'
Merge remote-tracking branch 'upstream/master'
Merge remote-tracking branch 'upstream/master'

Conflicts:
	templates/rpm.erb
Merge remote-tracking branch 'upstream/master'
Merge remote-tracking branch 'upstream/master'
Add an interface to the tar flags for the data archive so that they are testable. Add some tests.
Merge pull request #621 from btisdall/deb_use_file_perms_inc_tests

Deb use file perms inc tests