added more time formats. Updated bitmask types.

src/main/python/Octeres/bitmask/bitmask_lite.py

src/main/python/Octeres/forthwith.py

src/main/python/Octeres/scripts/control_bittree.py

src/main/python/Octeres/timeline.py

src/test/python/bitmask/test_bitmask_lite.py