gplugin/gplugin

Make the perl5 loader's name match the format of the lua and python loaders

2021-12-06, Gary Kramlich
28981a66ff9d
Make the perl5 loader's name match the format of the lua and python loaders

Testing Done:
Ran the gtk4 viewer and verified they matched.

Reviewed at https://reviews.imfreedom.org/r/1151/
if get_option('nls')
i18n.gettext(GETTEXT_PACKAGE)
else
summary('translations',
'You have disabled installation of translations which means ' +
'English will be the only available language.',
section : 'Warnings')
endif