Completely re-engineer intregration test infrastructure.
Merge branch 'master' into RESTEasy3

Conflicts:
	guiberest-client/src/test/java/edu/swmed/qbrc/guiberest/stepdefs/ACLStepdefs.java
	guiberest-client/src/test/java/edu/swmed/qbrc/guiberest/stepdefs/CustomerStepdefs.java
	guiberest-client/src/test/java/edu/swmed/qbrc/guiberest/stepdefs/SaleStepdefs.java
	guiberest-client/src/test/java/edu/swmed/qbrc/guiberest/stepdefs/StoreStepdefs.java
	guiberest-client/src/test/resources/edu/swmed/qbrc/guiberest/Stores.feature