Reduce page title size

h1 was a bit too big

templates/default/error.html.ep

@@ -3,7 +3,7 @@
 %= include 'public_toolbar'
 <div class="container-fluid">
   <div class="jumbotron alert-danger">
-    <h1><%=l 'ERROR_OCCURED' %></h1>
+    <h2<%=l 'ERROR_OCCURED' %></h2>
     <p><%= $msg %></p>
     <div class="btn-group">
       <a class="btn btn-primary btn-lg" role="button" href="<%= $self->url_for('/') %>"><%=l 'BACK_TO_MAIN_MENU' %></a>

templates/default/feedback_thanks.html.ep

@@ -4,7 +4,7 @@
 <div class="container-fluid">
   <br/>
   <div class="jumbotron">
-    <h1><%=l 'THANK_YOU' %></h1>
+    <h2><%=l 'THANK_YOU' %></h2>
     <p><%=l 'THANKS_FOR_YOUR_FEEDBACK' %></p>
     <div class='btn-group'>
       <a class="btn btn-primary btn-lg" role="button" href="<%= $self->url_for('/') %>"><%=l 'BACK_TO_MAIN_MENU' %></a>

templates/default/goodby.html.ep

@@ -4,7 +4,7 @@
 <div class="container-fluid">
   <br/>
   <div class="jumbotron">
-    <h1><%=l 'THANKS_SEE_YOU_SOON' %></h1>
+    <h2><%=l 'THANKS_SEE_YOU_SOON' %></h2>
     <p><%=l 'THANKS_FOR_USING' %></p>
     <div class='btn-group'>
       <a class="btn btn-primary btn-lg" role="button" href="<%= $self->url_for('/') %>"><%=l 'BACK_TO_MAIN_MENU' %></a>

templates/default/password.html.ep

@@ -4,7 +4,7 @@
 <div class="container-fluid">
   <br/>
   <div class="jumbotron">
-    <h1><%=l 'PASSWORD_REQUIRED' %></h1>
+    <h2><%=l 'PASSWORD_REQUIRED' %></h2>
     <p><%=l 'A_PASSWORD_IS_NEEDED_TO_JOIN' %></p>
     <form id="joinPassForm" class="form-inline" method="post">
       <fieldset>