Move scripts into bin directory

Fixes #807

bin/ginsu.sh

@@ -0,0 +1,12 @@
+#!/bin/bash
+
+# Split the tiddlers out of a TiddlyWiki file
+
+node ./tiddlywiki.js \
+	./editions/empty \
+	--verbose \
+	--load $1 \
+	--output tmp \
+	--rendertiddlers [!is[system]] $:/core/templates/tid-tiddler ginsu text/plain .tid \
+	--rendertiddler $:/core/templates/split-recipe ginsu/split.recipe text/plain \
+	|| exit 1