Fixed bug in plugin example.
Started modifying releaser to be more useful for deployments. Created tasking system, plus 80% code coverage in unit tests and added one task so far.
Fixed potential dependency issue.
Update HACK.md
python can now draw target arrows

this function is exactly equivalent to the manual drawing of target
arrows (shift-drag from one card to the other)

card.arrow(target, active = True)
Merge remote-tracking branch 'kelley/master'