Merge pull request #5 from cythoplazma/master

Merge request.
Merge pull request #6 from cythoplazma/master

Ported jQuery UI accordion functionality to Bootstrap.
Made more Beatle like.
Ready for merge.
Merge branch 'dev'
Merge pull request #7 from cythoplazma/master

Merge request.
Merge branch 'dev'
Merge https://github.com/biolab/orange-web
Merge pull request #8 from cythoplazma/master

Merge request.
Modified layout for community.html, homepage.html, removed links from screenshots descriptions, set jquery-visage for navigation, ...