Hi,

I was going to merge the new updates to the infinity_ergodox project. However I got the first problem immediately when trying to compile the master branch.

The tmk_core repository no longer contains the Chibios source code as a subrepository, so the project won't compile directly. Are we supposed to download the correct version of Chibios ourselves in order to make it work? I think it was quite handy to have it as a submodule, and therefore always the correct version.