adding sqlite database
adding correct method for printing out a card based on a sql command
really printing a random creature or equipment.
Merge branch 'master' of https://github.com/walkingeyerobot/mojhosto
minor cleanup.
adding ability to print last card.
really adding ability to print last card this time.
minor formatting
Print to webview works.

Did a little refactoring/ reformatting. Make printing to webview work,
and put a check in for the bluetooth subsystem being alive. (Note:
Printing to the webview can require calling a method from a different
thread. This is deprecated, and might go away. I'll investigate later.)