The highly important commit of changing a log line
Postgresql integration. Postgresql included into postgresql-schema.sql
PostgresSQL integration with druid
fix hdfs config
fix NPE
filter nulls in CEQR
Merge branch 'master' into bug-fix
fix according to code review
Merge pull request #175 from metamx/bug-fix

Fixes for multiple issues
Merge pull request #177 from nebrera/master

Postgresql adaptation
Merge branch 'master' of github.com:metamx/druid into batch-zk