1161690 - Add release note for RabbitMQ support.

https://bugzilla.redhat.com/show_bug.cgi?id=1161690
1111261 - document single event listener retrieval
1081534 - Added /v2 and trailing / to the permissions docs
update Source0 url

This was pointing to a newer URL on 2.4-dev branch, but the older URL on
2.4-release and 2.4-testing.

This PR is just for 2.4-dev to correct so it matches the rest of 2.4-*.
Merge pull request #1326 from beav/fix-source0

update Source0 url
Merge remote-tracking branch 'origin/2.4-dev' into 2.5-testing
Merge remote-tracking branch 'origin/2.5-testing' into 2.5-dev
Merge branch '2.4-testing' into 2.4-dev
Merge branch '2.4-dev' into 2.5-testing
Merge branch '2.5-testing' into 2.5-dev
Added a note to troubleshooting guide about resource names in permissions
Merge pull request #1325 from dkliban/1081534

1081534 - Added /v2 and trailing / to the permissions docs
Merge branch '2.4-testing' into 2.4-dev
Merge branch '2.4-dev' into 2.5-testing
Merge branch '2.5-testing' into 2.5-dev
Merge branch '1161690' into 2.5-dev
1161205 - Adds comments to conf files about value of defaults
Merge pull request #1328 from bmbouter/1161205

1161205 - Adds comments to conf files about value of defaults