Following suggestion by Vincent Danjean for Debian
packaging, 0755 -> 0644 for non-executable
files.
Also removed shebang from a few modules in C4.
Signed-off-by: Galen Charlton <galen.charlton@liblime.com>
Also some cleanup of opac-showmarc script including removing bogus
dependencies (DBI, CGI methods). Should consider using C4::XSLT if
applicable.
Signed-off-by: Galen Charlton <galen.charlton@liblime.com>