Merge branch 'imageprocessing' into develop
Added basic structure for scheduler
Merge branch 'imageprocessing' into develop
Further work on scheduler
Merge branch 'develop' into imageprocessing

Conflicts:
	code/CCLabCore/src/main/java/com/cclab/core/MasterInstance.java
	code/CCLabCore/src/main/java/com/cclab/core/NodeInstance.java
	code/CCLabCore/src/main/java/com/cclab/core/WorkerInstance.java
Log4j properties file location change