OS X wheels, dmg and .zip builds (with travis?)
In order to make builds for OSX and to do continuous integration on OSX we will use the travisci infrastructure.
It currently supports 10.9, 10.10, and 10.11. Whilst pygame can still as of half a year ago compile on 10.4, it's hard to keep these machines accessible to people.
Most important is to get it building and running tests, and secondly to generate a .wheel for the latest OS X.