OOZIE-1224 missing release log update

git-svn-id: https://svn.apache.org/repos/asf/oozie/trunk@1469574 13f79535-47bb-0310-9956-ffa450edef68
OOZIE-670 Merge addtowar and oozie-setup scripts into one (bowenzhangusa via tucu)

git-svn-id: https://svn.apache.org/repos/asf/oozie/trunk@1469612 13f79535-47bb-0310-9956-ffa450edef68
OOZIE-1083 WFGEN Help -> About dialog box (jaoki via tucu)

git-svn-id: https://svn.apache.org/repos/asf/oozie/trunk@1469625 13f79535-47bb-0310-9956-ffa450edef68
Merge remote branch 'origin/trunk' into trunk