[Bf-webcontent] site optimizations and speeding it up

[Daniel Schalla]

Shall I create the possibility to create the lightbox over the 
featurelist in wordpress or
it only has to be static coded?

When it's static I might need a WordPress Login to add the class/rel and 
provide
the other data via GitHub, if it should be a FeatureButton like Bold, 
Link, Image
I might only need to provide a github update, but might be easier with a WP
Access, however.