v1.0b3

Mostly a fix to the display font - everything is now fixed 14pt.
There's pinch-gesture handling code, but it doesn't work yet.

v1.0b2

• Fix preferences display so that text values display.
• Fix the Send button in the popup keyboard.
• Add a separate dialog for sending personal messages.
• Misc code cleanup after running AndroidStudio->Inspect Code.

v1.0b1

Initial beta release. Still some known issues, but it basically works.