Add a wpml-config.xml file.

This lets WPML recognize which of our options are strings that may need
to be translated.

A share feature option is a WP option, so to make it translatable we
need to add it to wpml-config.xml file. When plugins use get_option,
they read values from the wp_options table, WPML can filter these calls
and provide translation to the values of these options.

A greeting text option is a WP option, so to make it translatable we
need to add it to wpml-config.xml file. When plugins use get_option,
they read values from the wp_options table, WPML can filter these calls
and provide translation to the values of these options.

Props: WPML.org

Author: georgestephanis

wpml-config.xml

@@ -0,0 +1,10 @@
+<wpml-config>
+	<admin-texts>
+		<key name="sharing-options">
+			<key name="global">
+				<key name="sharing_label" />
+			</key>
+		</key>
+		<key name="highlander_comment_form_prompt" />
+	</admin-texts>
+</wpml-config>