Copying files in order to implement Robert Penner easing functions
Updating #ifndef in headers for all easing functions
Updating class in all ease header and cpp files
Updating thisClassName
Ensuring that all tests make use of the correct function
Adding the actual easing formulas for Robert Penner easing functions
Unit tests now use the right easing function
All unit tests for the Robert Penner easing functions do now pass
Organising easing *.cpp files in subgroups in the Xcode project
Removing three functions: cosine, crossFadeIn and crossFadeOut as these are duplicated by sineEaseIn, sineEaseOut and sineEaseInOut
Adding proper credits in top comment section of all Robert Penner easing function source files
Removing some more obsolete files from yaml for FunctionLib
Merge branch 'dev' of github.com:jamoma/JamomaCore into dev