* tools/bin/find-xsl.py: Rewrite to allow glob patterns as candidate paths,     and add support for Gentoo.
* tools/bin/find-xsl.py: Rewrite to allow glob patterns as candidate paths,
    and add support for Gentoo.

Suggested by: Lares Moreau <lares.moreau@gmail.com>

jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion