automatically start flows once workconfig is uploaded and nodes are
registered
Merge remote-tracking branch 'origin/autostart'

Conflicts:
	pom.xml
	src/main/java/edu/cmu/mdnsim/config/Flow.java
	src/main/java/edu/cmu/mdnsim/messagebus/MessageBusServerWarpImpl.java
	src/main/java/edu/cmu/mdnsim/server/Master.java
Merge branch 'master' of https://github.com/cmusv-sc/Practicum2014-Ericsson-Media
Setting unitTest flag to True. This will disable continuos reporting.

Conflicts:
	src/main/java/edu/cmu/mdnsim/nodes/ProcessingNode.java
	src/main/java/edu/cmu/mdnsim/nodes/SourceNode.java