added AppUsageReport.xsd schema and it's generated Java objects
Fixed some bugs in the graph rendering code
Updated AppUsageReport.xsd and its generated objects
Added Properties to :
GetApplicationImpl.java
GetAvailableAppIDsImpl.java
GetServiceStatus.java
SchedulerRsControler.java
Created PropertyManagement.java
Added Properties to all the involved files
Added properties to sdum.core module
Merge ait-sensap-develop to develop