open source improvement

* add "fork me on github" link
* change version from 1.0.4 to 1.0.5 [CI modifikation] --skip-ci

Author: GeBeater

VERSION.txt

@@ -1 +1 @@
-1.0.4
+1.0.5

app/templates/application.hbs

@@ -1,4 +1,7 @@
 <nav class="navbar navbar-fixed-top navbar-inverse" role="navigation">
+
+    <a href="https://github.com/GeBeater/edinerguide"><img style="position: absolute; top: 0; right: 0; border: 0;" src="https://s3.amazonaws.com/github/ribbons/forkme_right_orange_ff7600.png" alt="Fork me on GitHub"></a>
+
     <div class="container">
         <div class="navbar-header">
             <button type="button" class="navbar-toggle" data-toggle="collapse" data-target=".navbar-ex1-collapse">