GitLab

Made configure find fopenmp and and reordered some function definitions to make clang compiler happy

Setup configure file to make the config.mk file better documented and more easily modifiable to enable GPU support

includes the usual one instead of copying it over with changed paths.

Implemented --build-dir option making it possible to have multiple external builds configured differently sharing the same source

added limits include to set.h, changed configure check for C++11, and took out a zero_out_padding call that looks like it was left over from debugging

Got rid of -Drestrict, because I don't think its necessary, added -lblas search by default if BLAS not specified, and cleaned up printfs in configure.

Reorganized examples folder into tests/benchmarks/studies/examples and added configure mechanism adapted from Aquarius and NuLAB