preprocess dist for self hosted

src/index.html

@@ -53,8 +53,10 @@
 
     <title page-title>bitwarden.com Password Manager</title>
 
+    <!-- @if !selfHosted !>
     <script src="https://js.stripe.com/v2/"></script>
     <script src="https://js.braintreegateway.com/web/dropin/1.4.0/js/dropin.min.js"></script>
+    <!-- @endif -->
     <!-- @if true !>
     <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css"
           integrity="sha384-BVYiiSIFeK1dGmJRAkycuHAHRg32OmUcww7on3RYdg4Va+PmSTsz/K68vbdEjh4u" crossorigin="anonymous">

src/js/analytics.js

@@ -1,4 +1,5 @@
-(function (i, s, o, g, r, a, m) {
+// @if !selfHosted
+(function (i, s, o, g, r, a, m) {
     i['GoogleAnalyticsObject'] = r; i[r] = i[r] || function () {
         (i[r].q = i[r].q || []).push(arguments)
     }, i[r].l = 1 * new Date(); a = s.createElement(o),
@@ -6,3 +7,4 @@
 })(window, document, 'script', 'https://www.google-analytics.com/analytics.js', 'ga');
 
 ga('create', 'UA-81915606-3', 'auto');
+// @endif