Data limit options changed to 50, 100, 250, 500, and unlimited.
Fixed null pointer issue
Schedule is now saved to file and read from file on a crash so long-running tasks are not lost
Results are now saved to a file so that they persist on a crash/exit. Also fixed a minor bug with scheduling loading where adjustment factors would be applied again.
Merge branch 'master' of github.com:anikravesh/MobiPerf into rrc_inference_with_scheduling
Fixing old size upload bug
Updated the data consumption monitoring task: fixed bugs, organized and cleaned up code
Debugging messages and documentation
Minor: more informative debug logs for data-aware scheduling
Fixing HTTP RRC test to better verify no interfering traffic
Fixed how we measure data consumption by task

It is now mandatory for tasks to measure their own data consumption.
Checkins now track data usage; saved schedule now updates to the current time on load
Fixed accounting for data consumed. Data consumption now tested.
Merge branch 'rrc_inference_with_scheduling' into userstudy

Conflicts:
	android/src/com/mobiperf/measurements/RRCTask.java