add new elements for goolfc/2.0.10

Hi,

@ajdecon, @boegel: this is just a re-spin of #477 for an updated goolfc, which is far cleaner to read.
It should be ABI compatible on x86_64 with toolchain `goolf/1.6.10`. Or, I claim so.

btw. my attempt for a `gompic.py` is visible in that issue; 
somehow, only working variant is `class Gompic(Gcc, OpenMPI)` and just that; is that normal?

cheerio,
F.