Implemented support for rooms

I implemented full api support for rooms. That means:
- Create/Modify/Delete rooms/lightgroups
- Get information about group list / individual group
- Group actions: Change lighting for the whole group (except setting scenes, because scenes are not implemented in ha-bridge right now)
For now the rooms/groups can only be configured through the api and apps, it's not visible/changeable through the web gui.

src/main/java/com/bwssystems/HABridge/HABridge.java

@@ -76,7 +76,7 @@ public class HABridge {
 		        theSettingResponder = new UpnpSettingsResource(bridgeSettings.getBridgeSettingsDescriptor());
 		        theSettingResponder.setupServer();
 		        // setup the class to handle the hue emulator rest api
-		        theHueMulator = new HueMulator(bridgeSettings, theResources.getDeviceRepository(), homeManager);
+		        theHueMulator = new HueMulator(bridgeSettings, theResources.getDeviceRepository(), theResources.getGroupRepository(), homeManager);
 		        theHueMulator.setupServer();
 		        // wait for the sparkjava initialization of the rest api classes to be complete
 		        awaitInitialization();