Merging from releases/1.6@3878:3944

svn merge -r3878:3944 https://google-web-toolkit.googlecode.com/svn/releases/1.6 .



git-svn-id: https://google-web-toolkit.googlecode.com/svn/trunk@3945 8db76d5a-ed1c-0410-87a9-c151d255dfc7