Now calling a state(id declaration) at compile/render time executes it using salt['state.high']().

Also fixed a bug: Now we prevent the use of extend() after ordered execution was turned on once.
Move the pydsl module into salt/utils/.
Merge branch 'pydsl_compile_time_state_execution' of git://github.com/kjkuan/salt into kjkuan-pydsl_compile_time_state_execution

Conflicts:
	tests/unit/pydsl_test.py