Removing a wrong validation check

`bin` property of package.json must point to a binary that will
be copied by NPM into the NPM Installation's bin directory. This check
was assuming users would point to a directory containing the binary and
not the binary itself

example/package.json

@@ -7,7 +7,7 @@
     "install": "go-npm"
   },
   "bin": {
-    "myBinaryName": "./bin"
+    "anyCommandNameYouLike": "./bin/myBinaryName"
   },
   "goBinary": {
     "name": "myBinaryName",

index.js

@@ -55,10 +55,6 @@ function validateConfiguration(packageJson) {
     if (!packageJson.bin || typeof(packageJson.bin) !== "object") {
         return "'bin' property of package.json must be defined and be an object";
     }
-
-    if (packageJson.goBinary.path !== packageJson.bin[packageJson.goBinary.name]) {
-        return "'bin' property must be a map from 'name' to 'path'. This is necessary for NPM Global install to work";
-    }
 }
 
 /**

package.json

@@ -1,6 +1,6 @@
 {
   "name": "go-npm",
-  "version": "0.1.1",
+  "version": "0.1.2",
   "description": "Distribute and install Go binaries via NPM",
   "main": "index.js",
   "bin": "index.js",