[MOD] Arduino Enhanced Release 1.0.5 for Windows (installer, drivers, etc) +SRC

Updated to 1.0.3

* 1.0.3 20121213: Fully updated to official 1.0.3 version (but keeping all the awesomeness, new JDK, new WinAVR/avrdude, etc). Changed the protocol of the mega2560 to avoid some issues with the updated avrdude. Added a light version without Java.

About WinAVR version, etc. I am not sure about avrdude 5.11 version yet, I only found ancient 2008 files in the Official package so I kept my updated ones. Maybe is the conf file?