Adding mkdirp to POST, to make interemediary directories.

.npmignore

@@ -0,0 +1 @@
+node_nodules

server/http_mods/rest.js

@@ -4,6 +4,7 @@ var fs = require('fs');
 var defaults = 	require('./default');
 var resolve = 	require('../persistence/file-resolve');
 var config = 	require('../util/config.js').configData;
+var util = 		require('../util/util.js');
 
 
 /**
@@ -96,7 +97,7 @@ doPost = function(request, response, url) {
 
 		request.on('end', function() {
 
-			fs.mkdir(dirname, 0755, function(err) {
+			util.mkdirp(dirname, 0755, function(err) {
 				var safeBean = null;
 				try {
 					safeBean = JSON.parse(buffer); // check it is valid JSON

server/util/util.js

@@ -0,0 +1,41 @@
+var fs = require('fs');
+var path = require('path');
+
+/**
+ * mkdir -p for nodejs
+ * @author substack
+ */
+var mkdirp = function(pathname, mode, cb, made) {
+	if (!made) made = null;
+
+	pathname = path.resolve(pathname);
+
+	fs.mkdir(pathname, mode, function (er) {
+		if (!er) {
+			made = made || pathname;
+			return cb(null, made);
+		}
+		switch (er.code) {
+			case 'ENOENT':
+				mkdirp(path.dirname(pathname), mode, function (er, made) {
+					if (er) cb(er, made);
+					   else mkdirp(pathname, mode, cb, made);
+				});
+				break;
+
+				// In the case of any other error, just see if there's a dir
+				// there already.  If so, then hooray!  If not, then something
+				// is borked.
+			default:
+				fs.stat(pathname, function (er2, stat) {
+					// if the stat fails, then that's super weird.
+					// let the original error be the failure reason.
+					if (er2 || !stat.isDirectory()) cb(er, made)
+						else cb(null, made);
+				});
+				break;
+		}
+	});
+};
+
+exports.mkdirp = mkdirp;