0.3 release

changelog:

  * allow keyserver to be enabled while not specified
  * do not set an empty keyserver, fixing weird keyserver errors on -scan
  * fix window reference in UI, spotted by dkg
  * mark this as architecture-independent, spotted by dkg
  * make setup executable
  * reference new homepage
  * API change: functions return false instead of raising exceptions
  * fix multiple keys listing support

0.2 tag, release notes:

  * only load information from private keys when doing key detection
  * add debugging in key choosing algorithm
  * import private keyring even in dry-run
  * properly import re, fixing a crash
  * add usage for monkeysign-scan
  * fixup modules list so that the package actually works
  * make this not crash completely if there's no video
  * improve short description so that it matches 'key signing'
  * fix dependencies
  * fix typo, noticed by micah

first official release of monkeysign

features commandline and qrcode-based caff replacements along with a
library and unit tests for the library