added JQuery-UI library
Restored newest versions of algorithms-files
fixed callbacks
added crawler requests
fixed crawler request
Merge branch 'master' of github.com:mvk-team42/Veracitor into web
Added numpy to requirements
Reworked node lookup
merge?

Merge branch 'algorithms' of https://github.com/mvk-team42/Veracitor into algorithms
fixed crawler request, with modified crawler
fixed imports and stuff
Merge pull request #18 from mvk-team42/master

Merge master to algorithms
small modifications in crawler and network requests
Merge branch 'master' of github.com:mvk-team42/Veracitor into web
I want ur babies!
added celery stuff
merged with web branch
removed unnecessary requirement...
Merge pull request #19 from mvk-team42/web

Web