implement javascript dimextractionfn
typo
fix search doc links and code
add DimensionSpecs docs
Address code review
- more tests
- fix license
- add missing getter
fix realtime default and prepare for next deploy
[maven-release-plugin] prepare release druid-0.6.24
[maven-release-plugin] prepare for next development iteration
remove extra contents in toc
add docs on hadoop flavors and hadoop index task classpath resolution
Merge pull request #308 from metamx/javascript-dimextractionfn

Javascript DimExtractionFn
Merge remote-tracking branch 'upstream/master' into rabbitmq-module

Conflicts:
	examples/config/realtime/runtime.properties