Recommend / require 32-bit Cygwin, since 64 is causing problems.
Build with latest version of MPIDE using upstream Arduino-Makefile.

May fix #139.
Remove duplicate clean target for pic32.
Remove duplicate includes, causing errors with latest MPIDE.
Update flags and paths for latest Arduino-Makefile.
Use updated flags for extra C/C++ flags in Arduino-Makefile.
Use updated flag for debug baud on pic32.
Install ISR on PIC32 with updated build script.
Restore 'clean' target for all platforms.
Disable NETWORK option - not working with latest MPIDE.

See #189.
Update docs for new MPIDE build.
Add a submodule sync to bootstrap to catch repo remote changes.
Mention new MPIDE dependency in CHANGELOG.
Update to latest version of cJSON.

Fixed #137.
Initialize LEDs earlier in the startup process.

Fixed #141.
Change CAN activity light to red on startup to show power.

Fixed #142.
Bump version of openxc-message-format to remove ambiguity.
Silence noisy log message.
Add a command to retreive a unique device ID from the Bluetooth module.
Update CHANGELOG.