add cache-busting to chainpad-crypto

customize.dist/fsStore.js

@@ -2,7 +2,7 @@ define([
     '/api/config?cb=' + Math.random().toString().slice(2),
     '/customize/messages.js?app=fs',
     '/bower_components/chainpad-listmap/chainpad-listmap.js',
-    '/bower_components/chainpad-crypto/crypto.js',
+    '/bower_components/chainpad-crypto/crypto.js?v=0.1.5',
     '/bower_components/textpatcher/TextPatcher.amd.js',
     '/common/fileObject.js',
     '/bower_components/jquery/dist/jquery.min.js',

www/common/cryptpad-common.js

@@ -2,7 +2,7 @@ define([
     '/api/config?cb=' + Math.random().toString(16).slice(2),
     '/customize/messages.js',
     '/customize/fsStore.js',
-    '/bower_components/chainpad-crypto/crypto.js',
+    '/bower_components/chainpad-crypto/crypto.js?v=0.1.5',
     '/bower_components/alertifyjs/dist/js/alertify.js',
     '/bower_components/spin.js/spin.min.js',
     '/common/clipboard.js',