added samples and folder heirarchy
Merge branch 'client-dev' into client-dev-archive-anim

* client-dev:
  Add sound_intensity and sound_loop_trigger rules
  Add sound_intensity and sound_loop_trigger rules
  Firefox workaround, and fixed mix slider feedback in testpage

Conflicts:
	client/data/project_rules.json
merged client-dev and client-dev-acrhive-anim