Creating 1.5 release branch.

svn copy https://google-web-toolkit.googlecode.com/svn/trunk@2939 https://google-web-toolkit.googlecode.com/svn/releases/1.5


git-svn-id: https://google-web-toolkit.googlecode.com/svn/releases/1.5@2940 8db76d5a-ed1c-0410-87a9-c151d255dfc7