Fixed ImportError when running plinth as daemonized python package
renamed get_group to get_or_create_group
formatting strings: %s automatically applies the str() method
Merge remote-tracking branch 'upstream/master' into dev
fixed static dir of plinth-modules
removed one relative import
plinth should be run via './bin/plinth' now
use ./run instead of bin/plinth now for non-installed development
Merge remote-tracking branch 'fonfon/dev'