Merge branch 'master' into release-1.1.2-rc
Changing the version to final.
Bumping up javassist version and downgrading spring.
Upgrading httpclient version.
Downgrading hadoop.
Upgrading fastutil dependency.
Merge branch 'master' of git://github.com/wonlay/sensei
Added in memory Sensei
Added in memory Sensei
Added the federatedBroker
Merge branch 'federatedLayer' of github.com:vzhabiuk/sensei

Conflicts:
	sensei-core/src/main/java/com/senseidb/search/node/inmemory/InMemorySenseiService.java
	sensei-core/src/main/java/com/senseidb/search/node/inmemory/MockIndexReaderFactory.java
	sensei-core/src/main/java/com/senseidb/search/node/inmemory/MockSenseiCore.java
	sensei-core/src/main/java/com/senseidb/search/plugin/PluggableSearchEngineManager.java
Old since key was not picked up
Merge branch 'master' of github.com:senseidb/sensei
Merge branch 'master' of github.com:javasoze/sensei
Enhanced federated broker
Merge branch 'master' of github.com:vzhabiuk/sensei
Merge branch 'master' of https://github.com/bcui/sensei
Merge branch 'master' of https://github.com/wonlay/sensei
Merge branch 'master' of https://github.com/javasoze/sensei
remove auto generated files.