tXtFL revisits the Android

I still don't have an Android-based phone, but fortunately I do have my trusty emulator, and now I finally have an application to test on it. I worked on a prototype of tXtFL on the Android a few months back, but as you can see it's not much more than a Android port of the command-line version. After releasing tXtFL 2, work has shifted to modularizing tXtFL so that it can plug into specially-designed interfaces for smartphones or web-based platforms in addition to the standard desktop interface. Here's a first pass at the new interface for the Android. Too bad all I carry around is an iPhone.