Tagging the 1.6.1 release (1.6 M2).

svn copy https://google-web-toolkit.googlecode.com/svn/releases/1.6@4846 https://google-web-toolkit.googlecode.com/svn/tags/1.6.1/



git-svn-id: https://google-web-toolkit.googlecode.com/svn/tags/1.6.1@4925 8db76d5a-ed1c-0410-87a9-c151d255dfc7