cleanup_eval_fail should match all croak messages; was missing /m
fix XSS in version.cgi
unfinalize; document XSS fix
fix missing semicolon; check that HTTP_HOST is defined
fix the hidden parameters not being included in the pkgindex template
Added contributing section
Converted to markdown
Replaced dead website link with current pages
Merge remote-tracking branch 'pindy/pindy/docs'