stack/erp5: add exiftool.

component/perl-Image-ExifTool/buildout.cfg

+[buildout]
+extends =
+  ../perl/buildout.cfg
+parts =
+  perl-Image-ExifTool
+
+[perl-Image-ExifTool]
+<= perl-CPAN-package
+module = Image/Image-ExifTool
+version = 12.00
+md5sum = 8c3f99a9a8d110ba340ee3f7063c940e

stack/erp5/buildout.cfg

@@ -52,6 +52,7 @@ extends =
   ../../component/postfix/buildout.cfg
   ../../component/zbarlight/buildout.cfg
   ../../component/pylint/buildout.cfg
+  ../../component/perl-Image-ExifTool/buildout.cfg
   ../../stack/caucase/buildout.cfg
   ../../software/jupyter/software.cfg
   ../../software/neoppod/software-common.cfg
@@ -249,6 +250,7 @@ link-binary =
   ${mariadb:location}/bin/mysqldump
   ${openssl:location}/bin/openssl
   ${optipng:location}/bin/optipng
+  ${perl-Image-ExifTool:location}/perl-bin/exiftool
   ${poppler:location}/bin/pdfinfo
   ${poppler:location}/bin/pdftohtml
   ${poppler:location}/bin/pdftotext