[doc] Last update

Base for cdh4.2-2.2.0

[doc] Fix listing of all the commits

[build] Adding release notes for 2.0.1

[doc] Release notes for 2.0.0-beta

Implementation of common header and footer on Desktop

Update index of docs to include link to release notes.

(cherry picked from commit da32352)

HUE-267. prod install should not require ant

Release notes for HUE 1.0.1.

Version change. Official 1.0 release.