Door to be visible
Concurrency fix in BombScheduler
Resolve SimulationTimer deadlock scenario
Fix Grid test
Add test to ensure door can be covered
Make Doors indestructible
ServerTest to use proper testGrid
Cover grid1.json door with wall
More gracefully handle the socket used exception.
Merge pull request #101 from oharaandrew314/socket-used-exception-handling

More gracefully handle the socket used exception.
Merge pull request #95 from oharaandrew314/#73-visible-doors

#73 visible doors
Merge branch 'dev' into event-queue

Conflicts:
	src/server/controllers/Server.java
The server should process more than 1 event per view update.
Removing some unused code.