[DEVEXP-340] End-to-end deploy and build test

@bparees Please review
yeah, there is.  @jcantrill did want to use the same files, but given that we're still updating the demo files to add new stuff, I didn't want to deal with breaking the test case as we augment the demo, i'd rather be able to do it in two stages (Add new capabilities to the demo, migrate those capabilities into the test).