add links to whats new conf video

Author: dwight

source/release-notes/2.2.txt

@@ -635,3 +635,6 @@ Resources
 - `All JIRA Issues resolved in 2.2 <https://jira.mongodb.org/secure/IssueNavigator.jspa?reset=true&jqlQuery=project+%3D+SERVER+AND+fixVersion+in+%28%222.1.0%22%2C+%222.1.1%22%2C+%222.1.2%22%2C+%222.2.0-rc0%22%2C+%222.2.0-rc1%22%2C+%222.2.0-rc2%22%29+ORDER+BY+component+ASC%2C+key+DESC>`_
 - `All Backward Incompatible Changes <https://jira.mongodb.org/secure/IssueNavigator.jspa?requestId=11225>`_
 - `All Third Party License Notices <https://github.com/mongodb/mongo/blob/v2.2/distsrc/THIRD-PARTY-NOTICES>`_
+- What's New in MongoDB 2.2 Online Conference 
+-- `Video <http://www.justin.tv/mongodb/b/332846443>` (fast-forward to 2:30)
+-- `Slides <http://www.slideshare.net/mongodb/mongodb-online-conference-introducing-mongodb-22>`