regenerated source files after changing the Thrift definition file
added the two non-thrift generated source files
1. Moved 'TrafficRecord' from 'Sample' to 'ProcessInfo' (a field inside 'Sample') and removed 'TrafficRecordList' from Sample 2. Removed the 'tag' field from TrafficRecord (not needed anymore, because we have the 'applicationLabel' field in the ProcessInfo class) 3. Added two intent-filters to the manfiest (to triger sampling when the user swtiches on or off the screen (the reason to choose these events is to sample (store) traffic stats frequently, and because the traffic usage is probable when the user interacts with the device))