Get rid of the mail\config packaging of chrome into dist\thunderbird. Let the installer do it as part of the
packaging process.
This means we can get rid of the thunderbird installer ifdefs to look in dist\thunderbird instead of dist\bin.
git-svn-id: svn://10.0.0.236/trunk@159448 18797224-902f-48f8-a5cc-f745e15eee43