Releasing 1.0.0-beta6

Download it from

• http://downloads.arduino.cc/tools/arduino-builder-linux32-1.0.0-beta6.tar.bz2
• http://downloads.arduino.cc/tools/arduino-builder-linux64-1.0.0-beta6.tar.bz2
• http://downloads.arduino.cc/tools/arduino-builder-macosx-1.0.0-beta6.tar.bz2
• http://downloads.arduino.cc/tools/arduino-builder-windows-1.0.0-beta6.zip