removing initial defaults in archetype. Adding customizations.
added more testing and code for embedded cassandra instance.
Merge branch 'master' of https://github.com/caburse/sample

Conflicts:
	pom.xml
	src/main/java/com/healthtrust/rhalf/constants/Constants.java
	src/main/java/com/healthtrust/rhalf/dao/LabDAO.java
	src/main/java/com/healthtrust/rhalf/dao/LabDAOImpl.java
	src/main/java/com/healthtrust/rhalf/service/LabRestService.java
	src/main/java/com/healthtrust/rhalf/util/PropertyUtil.java
	src/main/webapp/WEB-INF/spring-config.xml
	src/test/java/com/healthtrust/rhalf/TestLabDAO.java
	src/test/java/com/healthtrust/rhalf/TestLabRestService.java