Adding current source for KO-mapping plugin (test)
Debug messages and test of paging support.
Adding KO pagination plugin, and tweak to mapping.

I modified the mapping plugin to support paged lists. This now requires the knockout-paged plugin, but it could be softened to check first for the 'asPaged' function before making paged lists.
Proper pagination for OTU Mapping (others pending)
Merge pull request #107 from OpenTreeOfLife/simple-curation-app

Proper pagination for OTU Mapping (others pending)