make demo should be part of the test suite

make demo NODE_ENV=test will run as test
   by default runs as development
make test will run everything in test directory with test env
more resilient login util, report registration error earlier
make test: just api tests, make-all everything

make demo currently fails (prior issue)
also removed console.log
Merge pull request #215 from ultrasaurus/devel-make-demo-test

make demo should be part of the test suite
chef solo scripts install and launch midas

install instructions for vagrant
chef midas recipe
- special version of sails-postgresql
- additional node packages
- graphicsmagick
- nom 1.4 required for some packages to install
- git clone, submodule init
- npm install