Added a working Send Data button to device data activity
Created network test skeleton
Send date with JSON
Fix dates
Fix date_taken to be in same format as other dates
Created mockHttpStack and test for checking POST request body (untested)
Fixed branch conflicts˝
Fix eemi's volley test
Remove now useless date test
Add personal info into JSONPackager
Change personal_data to info in JSONPackager
Add comment to ip
Fix tests
Remove volley test
Remove jsonpackager hashmap test

It was redundant.
Delete device info screen feature test
Merge pull request #21 from TeamWhat/JSON-sending

Json sending
Added ApplicationDataCollector
Added application data table, finished ApplicationDataCollector
Add test for ApplicationDataCollector