Update Readme.md
Update Readme.md

Corrected Headers and added License reference
spirit-code/spirit,spirit-code/spirit,GPMueller/spirit,Disselkamp/spirit,Disselkamp/spirit,GPMueller/spirit,spirit-code/spirit,Disselkamp/spirit,spirit-code/spirit,spirit-code/spirit,Disselkamp/spirit,GPMueller/spirit,spirit-code/spirit,Disselkamp/spirit,Disselkamp/spirit,GPMueller/spirit,GPMueller/spirit,GPMueller/spirit