Version bump

Author: Brad Berger

website/index.html

@@ -33,7 +33,7 @@
         </div>
         <main class="mdl-layout__content">
             <div class="container text-center">
-                <h1 class="text--bold-shadow mdl-typography--display-4">Angular Material Calendar <small>v0.2.7</small></h1>
+                <h1 class="text--bold-shadow mdl-typography--display-4">Angular Material Calendar <small>v0.2.8</small></h1>
                 <h3 class="text--bold-shadow mdl-typography--display-2">Flexible calendar directive for the Angular Material framework</h3>
                 <a href="https://github.com/bradberger/angular-material-calendar/archive/master.zip" class="mdl-button mdl-button--large mdl-button--accent mdl-js-button mdl-button--raised mdl-js-ripple-effect">
                     <i class="material-icons md-24">file_download</i>