prepending $JAVA_HOME/bin/ to all the java command invocations
Merge pull request #1 from erhudy-yodle/deployment

prepending $JAVA_HOME/bin/ to all the java command invocations
Merge branch 'deployment'. Using JAVA_HOME in startup scripts.

Conflicts:
	zipkin-collector-service/src/scripts/collector.sh
	zipkin-query-service/src/scripts/query.sh
	zipkin-web/src/scripts/web.sh