Shortened the menu pick item name to simplify
updated with latest version of the document
Merge remote-tracking branch 'crowbar/release/hadoop-2.4/master' into release/hadoop-2.4/master
Merge pull request #187 from tganga/pull-req-release-hadoop-2.4-master-11c775220b99b167324a528e444be7539b30fb8f

Updates to crowbar Help Menu link - item name and documents [1/2]