Improved Gamma documentation courtesy of Dr. Matthew Wright
Merge pull request #3 from alloDavid/master

Improved documentation.
Renamed AmpEnv to EnvFollow and altered Effects.h accordingly.
Changed AmpEnv to EnvFollower and altered Effects.h accordingly.
Renamed Delays to Multitap.
renamed SDFT to SlidingDFT to disambiguate
renamed FunctionTable to LookupTable
renamed Player to SamplePlayer
changed RUN(audioCB) to RUN_AUDIO_MAIN in the examples and example.h to make it more apparent that it is an identifier for a macro definition of main()
fix: added space to RUN_AUDIO_MAIN define to make it work properly
Doxygen Oscillators group created
Array access and Audio I/O Doxygen groups created
added Doxygen groups Containers and Delays
added new Doxygen groups. added some newlines here and there after brief comments to fix the formatting.
minor Doxygen changes related to groupings
Merge pull request #5 from alloDavid/master

Changed a few class names.  RUN(audioCB) define renamed RUN_AUDIO_MAIN.
Player.h to SamplePlayer.h
revert changes lost from accidental whole file merge
fixes to nondependent methods (prefixed with this->)
create sumSquares prototype