Start implementing continuous integration
Start implementing continuous integration

The initial step attempts to get basic package installation running and
run the desired R file. It definitely won't work due to a missing install
(and probably a number of other issues) but it will get builds started for
additional testing.

gmyenni/portalPredictions,weecology/portalPredictions,weecology/portalPredictions,gmyenni/portalPredictions,sdtaylor/portalPredictions,weecology/portalPredictions,sdtaylor/portalPredictions,gmyenni/portalPredictions,sdtaylor/portalPredictions