updated contributors, added goose licensing info
Add a section with references to related projects
Fix formatting
Merge pull request #33 from cantino/master

Add a section with links to related projects
added many more file types to allowed in urls.py, added more related projects
added arabic urls to testing suite, fixed broken link to boilerpipe
completly revamped docs, added 6 new languages
added languages into api, fixed bug in readme link
add new languages to readme