DERIVED FROM light weight WS2812 lib V2.1 - Arduino support

Controls WS2811/WS2812/WS2812B RGB-LEDs Author: Tim (cpldc.nosp@m.pu@g.nosp@m.mail..nosp@m.com)

Jan 18th, 2014 v2.0b Initial Version March 7th, 2014 v2.1 Added option to retarget the port register during runtime Removes inlining to allow compiling with c++

License: GNU GPL v2 (see License.txt)