docker support?

[cdupont]

Hello,
do you think Arduino-Makefile can run in a docker container?
If yes, is it possible to add a Dockerfile to this repo?
This Dockerfile would build the environment necessary to compile Arduino sketchs: Install Arduino IDE etc.
It can be useful to run some automated tests for Arduino, without needing to install stuff on your PC.

For example this Dockerfile could be used as a base:
https://github.com/tombenke/darduino

[tuna-f1sh]

Have a look at the tests - all the examples are compiled and tested in a Travis script, using a Ubuntu box with the required packages. It would not be too hard to created a Dockerfile based on this.