site-generator:
- Modification to the POD documentation
- Addition of 'use 5.012' which enables various later Perl features
- Addition of "use open ':encoding(UTF-8)'" which forces 'utf8' for
all IO
- Addition of 'use Template::Plugin::HTML::Strip' for consistency
- Removal of other methods of making the default 'utf8' for IO
- Removal of "'ENCODING => 'utf8'" when setting up a new template
object. This allows template files to contain Unicode, but doesn't
seem to be necessary
- Changes to subroutine 'parse_csv': more comments, clarification of
warning message, explicit conversion of tags which are marked as
'utf8' to this format using 'utf8::encode' from core Perl.