Fixed issue with license screen where changing locales would cause already selected installer items to get deselected.  

git-svn-id: https://svn.apache.org/repos/asf/incubator/flex/utilities/trunk@1428212 13f79535-47bb-0310-9956-ffa450edef68
Added list of significant issues fixed for this release in the RELEASE_NOTES.  

git-svn-id: https://svn.apache.org/repos/asf/incubator/flex/utilities/trunk@1428216 13f79535-47bb-0310-9956-ffa450edef68