Added "support me" section.

README.md

@@ -26,6 +26,12 @@ Currently supported elements:
 - Wells
 - Dialogs
 
+# Support me
+
+If you like this project you may support me donating something on Gittip, starring this repository or reporting bugs and ideas in the issue section.
+
+[![gittip](screenshots/gittip-button.jpg)](https://www.gittip.com/FezVrasta/)
+[![issues](screenshots/issues-button.jpg)](/FezVrasta/bootstrap-material-design)
 
 # Documentation
 

demo/index.html

@@ -1227,6 +1227,7 @@
                 <div class="row">
                     <div class="col-lg-6">
                         <h2>Snackbars and toasts <span style="font-size: 50%">(with SnackbarJS)</span></h2>
+                        <p>SnackbarJS is the ad-hoc developed plugin to create snackbars and toasts, read more about it on the <a href="http://fezvrasta.github.io/snackbarjs/">official page</a> of the project.</p>
                         <div class="bs-component">
                             <button type="button" class="btn btn-default" data-content="This is a snackbar! Lorem lipsum dolor sit amet..." data-toggle="snackbar" data-timeout="0">Show snackbar</button>