Adding a root README.md for adding wiki text to home. Adding
Contributing, so that each pull request has a contirbuting.md show up.
Adding the license file.
Added links to the readme.
Correct maven configuration link in home readme.
Added javadoc link.
Merge remote-tracking branch 'main/master' into brandon-readme
Merge pull request #2 from branflake2267/brandon-readme

Adding a root README.md for adding wiki text to home.