In which traffic stats actually work...
 On branch alt-master
 Changes to be committed:
	new file:   res/layout-land/activity_data.xml
	modified:   res/layout/activity_data.xml
	modified:   src/uk/ac/kcl/odo/mobileminer/activities/DataActivity.java
	modified:   src/uk/ac/kcl/odo/mobileminer/ckan/CkanUpdater.java
	modified:   src/uk/ac/kcl/odo/mobileminer/data/MinerData.java
	modified:   src/uk/ac/kcl/odo/mobileminer/data/MinerTables.java
	modified:   src/uk/ac/kcl/odo/mobileminer/miner/MinerService.java
	modified:   src/uk/ac/kcl/odo/mobileminer/miner/TrafficWatcher.java