[HELIX-109] Review Helix model package, initial changes
[HELIX-109] Review Helix model package, merge model changes with accessor changes, incomplete, rb=13878
[HELIX-109] Review Helix model package, more accessor changes, rb=13878
[HELIX-250] Add Kanak as committer to website, rb=14287
[HELIX-250] Add Kanak as committer to website, rb=14287
Merge branch 'master' of https://git-wip-us.apache.org/repos/asf/incubator-helix

Conflicts:
	pom.xml
[HELIX-250] Add Kanak as committer to website, fix bug in deploy script
[HELIX-264] fix zkclient#close() bug, rb=14483
[HELIX-266] Create an IRC channel for Helix
[HELIX-266] Create an IRC channel for Helix, rb=14515
Merge branch 'master' of https://git-wip-us.apache.org/repos/asf/incubator-helix
[HELIX-266] Create an IRC channel for Helix (escape quote), rb=14515
[HELIX-216] Allow HelixAdmin addResource to accept the old rebalancing types, rb=13720
[HELIX-144] Validate StateModelDefinition before adding it to the cluster, rb=14704
[HELIX-144] Validate StateModelDefinition before adding it to the cluster (fix test failure), rb=14704
[HELIX-270] Refactor website to have release-specific pages, disable link to 0.6.1 page for now
[HELIX-270] Refactor website to have release-specific pages, disable link to 0.6.1 page for now (fix test failure)
[HELIX-258] Upgrade Apache Camel due to CVE-2013-4330
[HELIX-257] Upgraded restlet from 1.1.10 to 2.1.4 (merged pull request from mrietveld)
[HELIX-274] Verify FULL_AUTO tagged node behavior, fix bug in AutoRebalancer, rb=14858