Merge remote branch 'apache:add-combinatorics'

This closes #2

Signed-off-by: ILYA Khlopotov <iilyak@ca.ibm.com>
tree: 1ac9a91f1679a74e7aa3868287c1331404967c09
  1. include/
  2. setups/
  3. src/
  4. test/
  5. .gitignore
  6. rebar.config