Move HEAT template user data to non_compute from compute
Merge pull request #78 from marios/move_heat_user_data_to_non_compute

Move HEAT template user data to non_compute from compute
Added wait_for() to not-compute.yaml template script
Fixed get rack status when it doesn't exist in Heat
Merge pull request #79 from mfojtik/template_wait_for

Added wait_for() to not-compute.yaml template script
Merge pull request #80 from mtaylor/fix_rack_status_update

Fixed get rack status when no rack exists