initial seesaw proposal
implemented seesaw locking model. Tested. Only flaw: simultaneous locking
removed sysouts
Publish the result of the lock request to the callback.
Code clean up.
Small fix in method signature of SpectatorClient.stop()
Unlock shouldn't need the seesaw barcode as argument.
Cannot request lock when already holding a lock on a different seesaw.
Fix error messages.
Separate player number and object number.
Player numbers range from 1 through 4, object numbers range from 0 through 3.
Pass object number to PlayerHandler.gameRolled()
Remove request before acquiring a seesaw lock.
Remove unused seesaw request constant.
Merge pull request #9 from tgoossens/wip

Communicate about locking and unlocking of seesaws.
Removed constants for unimplemented match and meet messages.
Share position with team partner. Fixes #25.
Improved JavaDocs for seesaw handlers.
Report when team has won. Fixes #23.
Merge remote-tracking branch 'upstream/master'

Conflicts:
	src/peno/htttp/SpectatorHandler.java