Offer namespaced CSS

[PonteIneptique]

When not using only foundation (ie. bootstrap) there is conflict between the two framework. I heavily think that offering a namespaced built css ( such as .arethusa-namespace ) would be a huge bonus for the arethusa_as_widget. Including foundation ones

[balmas]

Not sure whether this will work or if there will be more to it but.. http://www.ryadel.com/en/css-namespaces-avoid-conflict-style-sheets-files/

[balmas]

played around with it a bit, but it is not going to be simple to do. Seems like it might require a fairly significant overhaul of the css interdependencies in Arethusa unfortunately.