KAFKA-1018 tidy up the pom, 0.8.0 release, build the test jars now too
KAFKA-1081 Remove re-run functionality from start script and use exec to launch commands to avoid spurious .sh process.
KAFKA-1087 Empty topic list causes consumer to fetch metadata of all topics; reviewed by Guozhang Wang and Neha Narkhede
KAFKA-1089; Fix run-class and log4j for migration tool system test;
reviewed by Jun Rao
KAFKA-1086 Improve GetOffsetShell to find metadata automatically; reviwed by Jun Rao and Joel Koshy
KAFKA-1094 Configure reviewboard url in kafka-patch-review tool; reviewed by Neha Narkhede