Finished interface translation to french
Fixed index keys, and added jquery

... the static jquery was added as a fallback
of the CDN version for the best of both worlds
Merge pull request #2 from real34/french-interface

Finished interface translation to french
Merge pull request #3 from real34/fix-homepage

Fixed index keys, and added jquery
Fixed notice for missing lang array key.
Merge pull request #6 from devtop/bugfix/undefined_index

Fixed notice for missing lang array key.
Added 3 activities - Value Stream Mapping, Repeat & Avoid, Outcome Expectations
Search: If the keyword contains an id, the activities with these ids are shown at the end of the regular search results
Added Tobias and Weronika to the README
Translated activities 1-5