minor change
commit
command factory method
tobytes
sendCommand
Merge branch 'master' of https://github.com/mw-ding/MigrationProcess.git
heart beat command and migrate send command tobytes()
m
commit
commit
static tool method for host:port
Merge branch 'master' of https://github.com/mw-ding/MigrationProcess.git

Conflicts:
	src/org/cmu/ds2013s/NetworkListener.java
ocmi