Merge pull request #10 from gaftech/master

EEPROM upload support
Auto detect sketchbook location even in MAC
Fixed the automatic baudrate detection script that was broken if the line already had the tab character
Update README.md
Merge branch 'master' of git://github.com/fr0sty1/Arduino-Makefile
Updated Readme
Merge branch 'master' of https://github.com/sudar/Arduino-Makefile