sudar/Arduino-Makefile — pull request #202 by sej7278 (2014-05-19 21:14:28+00:00)
Title: Check that on windows ARDUINO_DIR (and MPIDE_DIR) is a relative path.

Checks for paths starting with / e.g. /cydrive/arduino or a drive letter e.g. C:\Program Files\Arduino

Fixes #201

Oh I forgot to update HISTORY.md