:Added "viewport" meta tag to indicate to certain browsers that they can trust us with rendering

See the comment in this patch for more information.

tpl/.config

@@ -38,6 +38,11 @@ get-menu-docs()
 
 html_external_css=/style.css
 
+# lets certain browsers---such as the proprietary mobile Safari browser that
+# seems to be far too Ubiquitous---know that they should trust us with rendering
+# the page to fit within the device's screen resolution
+html_head='<meta name="viewport" content="initial-scale=1.0" />'
+
 # menu just below the header, above the index
 html_pre_index="$(