Merged a fix to tmpdir creation, so the gwt-tmp layer can't create 
permission errors

Review by: scottb
Merge from: 1.6@4498


git-svn-id: https://google-web-toolkit.googlecode.com/svn/trunk@4499 8db76d5a-ed1c-0410-87a9-c151d255dfc7
1 file changed