1) Create DirectClientQuerySegmentWalker to make it a bit easier to embed and use DirectDruidClient as a client.
make reference timestamp explicit for time based rules
tested timestamps should be deterministic
fix end of month bug in PeriodDropRule as well
postAggregators now return field dependencies
remove unused imports
Merge pull request #49 from metamx/rule-timestamp-fix

Use explicit timestamp for time based load/drop rules
simplify code
Merge pull request #50 from metamx/postagg-dependencies

postAggregators now return field dependencies
[maven-release-plugin] prepare release druid-0.1.25
[maven-release-plugin] prepare for next development iteration
Merge branch 'master' of github.com:metamx/druid
1) Introduce idea of value types and generic columns to the serialization format
2) Create SegmentLoader interface for the loading of segments!
3) Setup serialization of new format and conversion function inside IndexIO
4) Make some adjustments to the twitter demo to make it make a bit more sense based on some email feedback from someone kicking the tires.
1) Update java-util version to be a non-SNAPSHOT version
1) Fix stray import... yay IntelliJ
1) Fix stray import, take 2... yay IntelliJ
db based configs for indexer workers
add missing headers
fix JVM optimizing out the benchmarking code
Merge branch 'master' into autoscaling

Conflicts:
	merger/src/main/java/com/metamx/druid/merger/coordinator/http/IndexerCoordinatorNode.java