Catch permission violation errors. When ilib is running in Rhino on a web server, then /usr/share/javascript is not available, and the very act of testing to see if it is accessible throws the permission violation error. We catch and ignore this because the error means that the path in not accessible, so we don't add it to the list of paths to check for locale data.
Catch permission violation errors. When ilib is running in Rhino on a web server, then /usr/share/javascript is not available, and the very act of testing to see if it is accessible throws the permission violation error. We catch and ignore this because the error means that the path in not accessible, so we don't add it to the list of paths to check for locale data.

git-svn-id: 9171c9e75a46cbc9e9e8eb6adca0da07872ad553@1890 5ac057f5-ce63-4fb3-acd1-ab13b794ca36

iLib-js/iLib,iLib-js/iLib,iLib-js/iLib,iLib-js/iLib,iLib-js/iLib