diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..25c8fdb
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,2 @@
+node_modules
+package-lock.json
\ No newline at end of file
diff --git a/package-lock.json b/package-lock.json
deleted file mode 100644
index 405042e..0000000
--- a/package-lock.json
+++ /dev/null
@@ -1,743 +0,0 @@
-{
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diff --git a/public/index.html b/public/index.html
index c15401c..4da0493 100644
--- a/public/index.html
+++ b/public/index.html
@@ -7,7 +7,7 @@
 
     <body>
       <script src="/socket.io/socket.io.js"></script>
-        <script src="http://labs.phaser.io/build/dev.js"></script>
+        <script src="//labs.phaser.io/build/dev.js"></script>
         <script src="js/game.js"></script>
     </body>