Add shared "sites" menu to tiddlywiki.com, dev, org

editions/dev/tiddlers/_tw_shared/tiddlywiki.files

@@ -0,0 +1,5 @@
+{
+	"directories": [
+		"../../../tw5.com/tiddlers/_tw_shared"
+	]
+}

editions/dev/tiddlywiki.info

@@ -3,7 +3,7 @@
 	"plugins": [
 		"tiddlywiki/highlight",
 		"tiddlywiki/nodewebkitsaver",
-		"tiddlywiki/github-fork-ribbon",
+		"tiddlywiki/menubar",
 		"tiddlywiki/internals"
 	],
 	"themes": [
@@ -22,7 +22,6 @@
 		"de-AT",
 		"de-DE",
 		"el-GR",
-		"en-GB",
 		"en-US",
 		"es-ES",
 		"fa-IR",