LIST OF ADDITIONAL JAVA SYSTEM PROPERTIES FOR org.drools.karaf.itest

These additional properties can be used to execute tests against custom karaf
or karaf like container (for example JBoss FUSE). 

karaf.dist.file - path to karaf distribution file (if not defined, the default karaf is downloaded from maven central)
karaf.version - Version of Karaf container. This parameter is mandatory when a custom Karaf distribution file is specified.
                (for example Jboss Fuse 6.2. uses Karaf container version 2.4.0)
karaf.keep.runtime.folder - keep pax exam runtime folder after the test execution is finished
karaf.maven.repos - Add additional Maven repositories. Value of this property is added
                    to "org.ops4j.pax.url.mvn.repositories" property in "org.ops4j.pax.url.mvn.cfg" configuration file.
                    Uses comma as separator.
karaf.maxpermsize - increase the maximal size of PermGen space for karaf container in Java 7
karaf.osgi.framework - specifies base OSGi framework for Karaf (e.g. felix or equinox)

Example: mvn clean install -Dkaraf.dist.file=/path_to_karaf -Dkaraf.keep.runtime.folder -Dkaraf.maxpermsize=512m
