Update to Android Studio 6

Updated project to use latest version of android studio. 0.6
Changed build.gradle to use build tools 19.1 for project
slight tweaks to layout for new JSON data.
Merge branch 'ShowStats-JSON' of https://github.com/jsandersii/BigCoinBank into ShowStats-JSON

Conflicts:
	.idea/libraries/appcompat_v7_19_0_1.xml