Tagging the 1.5.0 release (1.5 RC1).

svn copy https://google-web-toolkit.googlecode.com/svn/releases/1.5@2941 https://google-web-toolkit.googlecode.com/svn/tags/1.5.0/


git-svn-id: https://google-web-toolkit.googlecode.com/svn/tags/1.5.0@2959 8db76d5a-ed1c-0410-87a9-c151d255dfc7