[maven-release-plugin] prepare for next development iteration

git-svn-id: https://source.sakaiproject.org/svn/delegatedaccess/branches/1.x@236822 66ffb92e-73f9-0310-93c1-f5514f145a0a
reverting maintenance branches back to 2.10-snapshot


git-svn-id: https://source.sakaiproject.org/svn/delegatedaccess/branches/1.x@236827 66ffb92e-73f9-0310-93c1-f5514f145a0a