cleanup

- deleted bower dependencies/files
- removed app/AppInspector/ext/*
- removed app/AppInspector/touch/*
- removed docs/*
- removed node_modules/*
- app/AppInspector/.sencha/ ignored (see
http://docs.sencha.com/architect/3/#!/guide/team_dev)
- app/AppInspector/.architect ignored (see
http://docs.sencha.com/architect/3/#!/guide/team_dev)
contributors
include locales in copy task