OOZIE-1323 HTTPS docs lists the same step twice for creating a self-signed certificate (rkanter)

git-svn-id: https://svn.apache.org/repos/asf/oozie/trunk@1468168 13f79535-47bb-0310-9956-ffa450edef68
added rat excludes: eclipse and clover files.
Merge branch 'trunk-gd' of https://github.com/griddynamics/oozie into trunk-gd
Merge remote branch 'origin/trunk' into trunk
Merge remote branch 'origin/trunk' into trunk-gd
Merge remote branch 'origin/trunk-gd' into fb-YAHOO-306-trunk-gd