simulator: removing cyclic dependency from simulator

The database creator caused a cyclic dependecny in the simulator which
is removed with this commit. Additionally the simulator profile is now
merged with developer profile and a test for server health is included

Steps to run:
$ mvn -Pdeveloper clean install
$ mvn -Pdeveloper -pl developer -Ddeploydb
$ mvn -Pdeveloper -pl developer -Ddeploydb-simulator
$ mvn -pl client jetty:run

To deploy an adv. zone and test the server health:
$ mvn -Pdeveloper,marvin -Dmarvin.config=`find . -name simulator.cfg` -pl :cloud-marvin test

Author: Prasanna Santhanam