Refactoring container start/stop logic
Handle hdfs local file resource correctly.
Remove System.out
Refactor app master to use ZKServiceWrapper to align with WeaveContainerMain
Merge remote-tracking branch 'upstream/master' into feature/v0.1
Checkstyle and javadocs fixes.
Runs the kafka server for logging in app-master.
Merge pull request #15 from chtyim/feature/v0.1

closed #15 : Moves kafka server into app-master