Update webpage (#18)

Author: pivovarit

index.html

@@ -343,21 +343,13 @@ <h3>vavr-render</h3>
         <div class="container text-center">
             <div class="row">
                 <div class="col-lg-8 col-lg-offset-2 text-center">
-                    <h2>Please visit our <a target="_blank" href="//blog.vavr.io"><strong>Blog</strong></a> or find us here:</h2>
+                    <h2>Find us here:</h2>
                 </div>
             </div>
         </div>
         <div class="container">
             <div class="row">
                 <div class="col-md-3"></div>
-                <div class="col-md-2 text-center">
-                    <div class="feature-box-primary">
-                        <a target="_blank" href="https://gitter.im/vavr-io/vavr">
-                            <i class="fa fa-4x fa-align-right" style="transform: rotate(90deg)"></i>
-                            <h3>Gitter Chat</h3>
-                        </a>
-                    </div>
-                </div>
                 <div class="col-md-2 text-center">
                     <div class="feature-box-primary">
                         <a target="_blank" href="https://twitter.com/vavr_io">
@@ -368,7 +360,7 @@ <h3>Twitter</h3>
                 </div>
                 <div class="col-md-2 text-center">
                     <div class="feature-box-primary">
-                        <a target="_blank" href="mailto:cafebab3@gmail.com">
+                        <a target="_blank" href="mailto:gpiwowarek@gmail.com">
                             <i class="fa fa-4x fa-envelope"></i>
                             <h3>Email</h3>
                         </a>