Merge pull request #145 from rchl/patch-1

[npm] Fix sorting of results

Author: willfarrell

src/Npm.php

@@ -25,9 +25,10 @@ public function search($query)
         foreach ($this->pkgs->results as $pkg) {
             $p = $pkg->package;
             $name = $p->name;
+            $uid = "{$this->id}-{$name}-{$p->version}";
 
             $this->cache->w->result(
-                $this->id,
+                $uid,
                 $this->makeArg($name, $p->links->npm, "{$p->name}: {$p->version}"),
                 $name,
                 $p->description,