added instructions on how to contribute to project
Correct url templates.html
Merge branch 'master' of https://github.com/floriandanielit/interactive-apis
preparation of first release
added packaged extension
Merge pull request #19 from floriandanielit/flo

ok
Update README.md
Update README.md
popup edits
shortened some code
refactoring of pop-up
added comments
tweeking of pop-up
final aesthetics of popup
background fix
added graphical switches
test
added missing "W3C"
Merge branch 'flo' of github.com:floriandanielit/interactive-apis into flo