Add database configuration
Merge with new chnages adding virtuoso.
Merging
Merge branch 'master' of https://github.com/play-project/play-dcep

Conflicts:
	play-dcep-api/pom.xml
	play-dcep-dcepmanager/pom.xml
	play-dcep-distributedetalis/pom.xml
	play-dcep-distributedetalis/src/main/java/eu/play_project/dcep/distributedetalis/DistributedEtalis.java
	play-dcep-distributedetalis/src/main/java/eu/play_project/dcep/distributedetalis/EcConnectionManagerLocal.java
	play-dcep-distributedetalis/src/main/java/eu/play_project/dcep/distributedetalis/JtalisOutputProvider.java
	play-dcep-distributedetalis/src/main/java/eu/play_project/dcep/distributedetalis/PlayJplEngineWrapper.java
	play-dcep-distributedetalis/src/main/java/eu/play_project/dcep/distributedetalis/configurations/DEtalisLocalConfig.java
	play-dcep-distributedetalis/src/main/java/eu/play_project/dcep/distributedetalis/configurations/DefaultConfiguration.java
	play-dcep-distributedetalis/src/main/java/eu/play_project/dcep/distributedetalis/measurement/MeasurementUnit.java
	play-dcep-distributedetalis/src/test/java/eu/play_project/dcep/distributedetalis/test/DcepTest.java
	play-dcep-distributedetalis/src/test/java/eu/play_project/dcep/distributedetalis/test/EcConnectinManagerLocalTest.java
	play-dcep-distributedetalis/src/test/java/eu/play_project/dcep/distributedetalis/test/PrologJtalisTest.java
	play-dcep-distributedetalis/src/test/resources/Example-historical-RDF-model.rdf
	play-dcep-distribution-eventcloud-remote-tests/pom.xml
	play-dcep-distribution/pom.xml
	play-dcep/pom.xml
	play-dcep/src/main/java/eu/play_project/dcep/Dcep.java
	play-dcep/src/test/java/eu/play_project/dcep/CommonsPatternTest.java
	play-dcep/src/test/java/eu/play_project/dcep/ConnectPSandDCEPTest.java
	play-dcep/src/test/java/eu/play_project/dcep/DcepTest.java
	play-dcep/src/test/java/eu/play_project/dcep/PublishApiSubscriber.java
	play-dcep/src/test/java/eu/play_project/dcep/SimplePublishApiSubscriber.java
	play-dcep/src/test/resources/log4j.xml
	play-platformservices-api/pom.xml
	play-platformservices-cepdeployer/pom.xml
	play-platformservices-epsparql/pom.xml
	play-platformservices-eventvalidation/pom.xml
	play-platformservices-parent/pom.xml
	play-platformservices-querydispatcher/pom.xml
	play-platformservices/pom.xml
	pom.xml