Add README and CONTRIBUTING

8 jobs for master in 12 minutes and 43 seconds (queued for 1 second)
Status Name Job ID Coverage
  Compile
passed cmp:cc7-gcc #925716
docker

00:01:01

passed cmp:cc7-llvm #925717
docker

00:01:43

passed cmp:mac1013-clang #925718
mac

00:01:03

passed cmp:slc6-gcc #925714
docker

00:03:12

passed cmp:slc6-llvm #925715
docker

00:01:37

 
  Format
passed fmt:centos7-llvm-format #925720
docker

00:02:11

passed fmt:slc6-llvm-format #925719
docker

00:00:37

 
  Documentation
passed cmp:usermanual #925721
docker

00:07:19