Jenkins ChangeSet for http://dev.digital-humanities.de/ci/view/Top/job/DARIAH-Topics/494/

Fix typos	by severinsimmler
#demonstrator/webapp.py
Fix typos	by severinsimmler
#demonstrator/webapp.py
Extend documentation	by severinsimmler
#demonstrator/webapp.py
#demonstrator/templates/index.html
#demonstrator/templates/result.html