Merge pull request #510 from KurtJacobson/pyinterface-docs

docs: remove non existent / add missing `stat.exec_state` enums

Author: rene-dev

docs/src/config/python-interface.txt

@@ -162,8 +162,9 @@ Returns either STATE_ESTOP or not.
 *exec_state*:: '(returns integer)' -
 task execution state. One of EXEC_ERROR, EXEC_DONE,
 EXEC_WAITING_FOR_MOTION, EXEC_WAITING_FOR_MOTION_QUEUE,
-EXEC_WAITING_FOR_PAUSE,EXEC_WAITING_FOR_MOTION_AND_IO,
-EXEC_WAITING_FOR_DELAY, EXEC_WAITING_FOR_SYSTEM_CMD.
+EXEC_WAITING_FOR_IO, EXEC_WAITING_FOR_MOTION_AND_IO,
+EXEC_WAITING_FOR_DELAY, EXEC_WAITING_FOR_SYSTEM_CMD,
+EXEC_WAITING_FOR_SPINDLE_ORIENTED.
 
 *feed_hold_enabled*:: '(returns boolean)' -
 enable flag for feed hold.