Merge pull request #5 from BracketMaster/master

Windows Build Files dont work for VsCode CommunityEd atm

Making sure it works on MacOS

Adding Support for MacOS.

Update README.txt

Fixed friction bug

Minor makefile exe output name change.

Updated readme.

Merged port created by whackashoe -- https://github.com/whackashoe

Some comments

Finished up circle vs polygon, added license

Initial commit