patch for otfl-font-nms.lua to not skip libertine mono

gistfile1.diff

--- /tmp/otfl-font-nms.lua	2013-04-25 04:20:05.710574106 +0200
+++ otfl-font-nms.lua	2013-04-25 10:38:06.235616183 +0200
@@ -151,6 +151,11 @@
                     elseif subfamily == "regular" or
                            table.contains(synonyms.regular, subfamily) then
                         found.fallback = face
+                    elseif name == fullname then
+                        --- guard for Libertine Mono which has
+                        --- subtype == “mono”
+                        found[1] = face
+                        break
                     end
                 else
                     if name == fullname