Intel Galileo Gen 2 Arduino Software Package 1.0.3/1.5.3 for Mac OS

[ide]

- Removed useless baud rates from serial monitor
- Fixed some minor IDE UI bugs (Shigeru Kanemoto)
- Added support for new 1.5 Library format
- Pass board type from boards.txt
- Display estimated RAM usage after compile (Loren M. Lang)
- Import library menu is now scrollable
- Scrollable menus can now be scrolled with the mouse wheel

[arduino core]

- sam: Fixed delayMicrosecond() when interrupts are disabled
- sam: Upgraded libsam, and added missing modules (CAN, ETH, etc.) (Thibaut Viard)
- sam: Added compatibility for avr/pgmspace.h (Paul Stoffregen)
- sam: Added serialEvent() support
- sam: Fixed micros() to work with inside interrupts. (stimmer)
- avr: Added support for Flash strings on String class (Jantje)
- Added support for floating point numbers in String class (Tevin Zhang, SebiTimeWaster)
- sam: Fixed String buffer overflows (Paul Stoffregen)
- avr: Added recipe for assembly files (C. A. Church)
- avr: Use analogPinToChannel if it's defined (Kristian Sloth Lauszus)
- avr: Optimized HardwareSerial buffer (Matthijs Kooijman)
- removed unused flags from String (free 1 byte of SRAM)

[libraries]

- sam: Added CAN library (still in early stage of development) (Palliser)
- sam: Bugfix SPI library: begin() after end() now works (stimmer)
- sam: Bugfix SPI library: incorrect pin configuration in non-extended mode.
- Ported all libraries to new 1.5 format
- Updated Firmata to version 2.3.6 (Jeff Hoefs)

[firmware]

- Arduino Due: fixed USB2Serial garbage at startup

[other]

- Merged all improvements made in Arduino IDE 1.0.5