Crosswords 4.4 beta 96 release

Another quick bug fix release

New with this release

• Don't crash after assigning tiles when there's empty space to the left of the tray divider (thanks DS!)
• Tweaks to make it easier to build for f-droid.org's "store"

(The full changelog is here.)

Next up (and very nearly done!)

• Finish fixing things so you don't have to specify how two devices will communicate: Bluetooth, Relay, SMS - shouldn't be something you have to pick. I should just use what works at the time.
• Full French localization!

After that...

• Offer "Rematch" when game's over (easy if I get the above right)

Please let me know (email eehouse@eehouse.org) what's broken and what features you'd most like to see. And if you do get a crash, please let your device report it to Google so I can see it!

Thanks!
--Eric