Update bulma extension version

Author: deeshrestha

README.md

@@ -2,7 +2,7 @@
 
 Bulma Frontend Preset For Laravel Framework 5.5 and Up
 
-*Current version*: **Bulma v0.7.1** + **Bulma Extensions v2.1.3**
+*Current version*: **Bulma v0.7.1** + **Bulma Extensions v2.2.0**
 
 
 ## Usage

src/bulma-stubs/views/welcome.blade.php

@@ -113,7 +113,7 @@
 
                 <div class="foundation_button_test">
                     <p class="framwork_title">Bulma v0.7.1</p>
-                    <p class="framwork_title">Bulma Extension v2.1.3</p>
+                    <p class="framwork_title">Bulma Extension v2.2.0</p>
 
                     <div class="block">
                         <a class="button is-primary">Primary</a>