reordered member data

names split into first and last names
join order included. join order discerned from brochure data.
inserted the sort by dropdown

dropdown breaks out into alphabetical (last name) and joindate
orderBy filter on member in members repeat

orderBy filter will take the orderProp model as a basis of how it
repeats the li’s
set default orderProp

orderProp will default to joinOrder.
removed placeholder data
wrote unit test for orderProp
Merge pull request #10 from yuanphoon/4_filter_by_orderProp

4 filter by order prop