Release with bumped version

It is going to get confusing if we start our tags at 1.0.0 once we hit around version 1.6 or so since that is where the existing tags live. In honor of the previous app, I want to push the release as a 2.0.0.

-Better way to add users via searching
-Improved visuals in the navigation drawer header
-Bug fixes

First Release on the Play Store

First release under new package name! Most of the changes from ekx 1.6 are visual or code refactoring, with no features added besides cleanup. The important thing is that the app is now in the Play Store and ready for future development and contributions!