svn merge -r4490:4497 https://google-web-toolkit.googlecode.com/svn/releases/1.6 .
svn merge -r4498:4511 https://google-web-toolkit.googlecode.com/svn/releases/1.6 .

Note that we skip 4498 which was previously cherry picked (tmp dir fix), and
4499 (the merge of the cherry pick, not strictly necessary, but hey)

Review by jgw
ant test passed on linux



git-svn-id: https://google-web-toolkit.googlecode.com/svn/trunk@4512 8db76d5a-ed1c-0410-87a9-c151d255dfc7