Fixed automatic tables creation for PostgreSQL
Improved support for PostgreSQL in config management
Use DbConnector.isPostgreSQL everywhere we used getDatabaseProductName before
Optimize DbSegmentPublisher.publishSegment
more paper updates
Merge branch 'master' of github.com:metamx/druid
Merge pull request #402 from metamx/igalDruid

Igal druid
refactored hadoop intro since the replacement page for instructions also wasn't right and there are quite a few available that are right
edits to paper
Merge branch 'master' of github.com:metamx/druid
fix interval load rule
refactor randomPartitionsSpec to hashedPartitionsSpec

refactor to a more appropriate name
improvements

1) Number of reducers use 1 only when intervals are to be determined
2) Read only useful bytes from BytesWritable
Merge pull request #406 from metamx/refactor-partitionsSpec

hashed partitions improvements
Added support for task storage in PostgreSQL
Added support for PostgreSQL on overlord nodes
fix determine partitions partitioner to work in local mode
Merge pull request #400 from tucksaun/feat-postgresql-support

Improving PostgreSQL support
Merge branch 'master' into igalDruid
fixed broken link