fix for ie

git-svn-id: svn://svn.forge.objectweb.org/svnroot/spagobi@22928 99afaf0d-6903-0410-885a-c66a8bbb5f81
Solved bug on upload file in Unix Solaris during import phase

git-svn-id: svn://svn.forge.objectweb.org/svnroot/spagobi@22929 99afaf0d-6903-0410-885a-c66a8bbb5f81