Minor changes

Move utility functions in lib/utils.js
Improve the js parser in cases the buffer is incomplete
Rename lib/parser to lib/parsers

Fix smaller issues with test suite and fix parser errors not being catched

Fixed wrong test for the new .end flush parameter
Fixed test suite options being partly mutated
Add some more tests

test/commands/geoadd.spec.js.future

@@ -0,0 +1,34 @@
+'use strict';
+
+var config = require("../lib/config");
+var helper = require("../helper");
+var redis = config.redis;
+
+describe("The 'getoadd' method", function () {
+
+    helper.allTests(function(parser, ip, args) {
+
+        describe("using " + parser + " and " + ip, function () {
+            var client;
+
+            beforeEach(function (done) {
+                client = redis.createClient.apply(redis.createClient, args);
+                client.once("connect", function () {
+                    client.flushdb(done);
+                });
+            });
+
+            it('returns 1 if the key exists', function (done) {
+                client.geoadd("mycity:21:0:location", "13.361389","38.115556","COR", function(err, res) {
+                    console.log(err, res);
+                    // geoadd is still in the unstable branch. As soon as it reaches the stable one, activate this test
+                    done();
+                });
+            });
+
+            afterEach(function () {
+                client.end();
+            });
+        });
+    });
+});