Preliminary support for the arduino environment, currently testing in experimental phase.
The Arduino Integrated Development Environment (IDE) broke pretty badly after version 1.6.9 (starting with toolchain errors in 1.6.10 up to nullpointer exceptions in the current version 1.6.12), so I'd recommend sticking to version 1.6.9 which is the last one known to properly work with this support.
Unfortunately at the moment I do not have the time nor the energy to sort this out.