warrenm/AHEasing — pull request #16 by benjaminbojko (2014-11-05 22:49:18+00:00)
Title: Fixes issues with including easing.h in .mm files.

See http://stackoverflow.com/questions/9334650/linker-error-calling-c-function-from-objective-c. Fixes linker issues when trying to include `easing.h` in `*.mm' files.