thisRequest complete, need to add function to donate

All elements are in place/styled for thisRequest and request data loads
correctly, just need to add doTransaction functionality to donate
button.
thisRequestor and myProfile pages need the same sort of work -
visualizing reciprocity, and better display of active requests.
Also, URL structure has changed to requestor_id/request_id, so on the
homepage a user’s name can be clicked OR their individual request can
be clicked.