Added a change to include the incoming stats call updates.
Modified the stats call information to include a small description to detail the duplication of stats for SSL Termination
Bug in management docbook request for listing a cluster and lists of clusters.
Added a json alerts response object, and added it to the documentation as well
Fixing documentation samples for /management/hosts/capacityreport
Adding samples for host creation support for rest attributes
Updating releasenotes with version and date only, no details..
Modified the object examples to remove distinct host names from the actual response.
Merge branch 'features-1.21'

Merging changes in the features-1.21 branch in preparation for its release.