Add clock.lua with timed callbacks and events
add screenshot with time snapshot
added status notification when a player leaves.
Remove evil monster comment for later
Merge pull request #99 from captdeaf/clock-events

Add clock.lua with timed callbacks and events
used sendSynchronous
Merge pull request #100 from wjandali/add_screenshot

add screenshot with time snapshot
Merge pull request #102 from kikilin90/player-left

added status notification when a player leaves.
Merge pull request #103 from alanjcfs/add-bullets

Make bullets black for now and store in global table
Broadcast bullet information to glcd and process received