WMTB interface based on whakatohea.co.nz's styling. Had to reverse engineer from viewing their Hapu & Marae page, as weebly's exported theme zip file had nothing relevant. Renaming this interface to wmtb for commit purposes, since Dr Bainbridge has already committed a model interface named whakatohea to model-interfaces-dev. I have left out the 8 images downloaded from the whakatohea site (sample placeholders for groups and the Digital Library main page, as well as the Whakatohea label in the navbar) since I didn't ask for permission to commit these to SVN.