First trial release of new wiki renderer

I had a small amount of feedback from the build changes I put in in Friki 2.0.7, so I have gone ahead and integrated the new wiki markup rendering engine (a.k.a the "Generic Way") and made some internationalisation changes as a first go at Friki 2.1.

Please download and try this if you have a few moments, I'd love to have some feedback and move on to a real release.

Thanks folks.