libharu: add 2.2.1_1 bottle.
libical: update 1.0 bottle.
libiptcdata: update 1.0.4 bottle.
libiscsi: update 1.10.0 bottle.
brew-test-bot: be more resilient to bad arguments.
Initial submission for the Spread toolkit.
Cleaned up formula.
Clarified how to start the application without Launchd.
Maybe a better testing solution.
Added process check guard.
spread: add 4.2.0 bottle.