Added new EULER constant#1794

Merged

cmaglie merged 2 commits intoide-1.5.xfrom

ide-1.5.x-euler

Jan 7, 2014

Commits on Jan 6, 2014

Added new EULER constant. Fixes #1792
Federico Fissore
committed
Removed = char from #define. See https://github.com/arduino/Arduino/issues/1792#issuecomment-31650586
Federico Fissore
committed