Add back button to some config pages

Author: Jamie Snape

modules/archive/views/config/index.phtml

@@ -22,6 +22,15 @@ $this->headScript()->appendFile($this->coreWebroot.'/public/js/jquery/jquery.for
 ?>
 
 <div class="viewMain">
+  <div class ="genericWrapperTopRight">
+    <?php
+    echo '<div style="float:right;margin-right:2px;" class="genericBigButton ">';
+    echo "<a  href='{$this->webroot}/admin#tabs-modules'><img style='float:left;margin-right:2px;' alt='' src='{$this->coreWebroot}/public/images/icons/back.png'/>";
+    echo $this->t('Back');
+    echo "</a>";
+    echo '</div>';
+    ?>
+  </div>
   <div class="unzipCommandDescription">
     <p>
     If you want to use this module for extracting zip archives over 2GB, you will need to enter

modules/communityagreement/views/config/index.phtml

@@ -19,6 +19,17 @@
 =========================================================================*/
 ?>
 
-<div>
-<?php echo $this->t('Community Agreement module is enabled.'); ?>
+<div class="viewMain">
+  <div class ="genericWrapperTopRight">
+    <?php
+    echo '<div style="float:right;margin-right:2px;" class="genericBigButton ">';
+    echo "<a  href='{$this->webroot}/admin#tabs-modules'><img style='float:left;margin-right:2px;' alt='' src='{$this->coreWebroot}/public/images/icons/back.png'/>";
+    echo $this->t('Back');
+    echo "</a>";
+    echo '</div>';
+    ?>
+  </div>
+  <?php
+  echo $this->t('Community Agreement module is enabled.');
+  ?>
 </div>

modules/readmes/views/config/index.phtml

@@ -19,6 +19,15 @@
 =========================================================================*/
 ?>
 <div class="viewMain">
+  <div class ="genericWrapperTopRight">
+    <?php
+    echo '<div style="float:right;margin-right:2px;" class="genericBigButton ">';
+    echo "<a  href='{$this->webroot}/admin#tabs-modules'><img style='float:left;margin-right:2px;' alt='' src='{$this->coreWebroot}/public/images/icons/back.png'/>";
+    echo $this->t('Back');
+    echo "</a>";
+    echo '</div>';
+    ?>
+  </div>
   <h3>Instructions for Use</h3>
   <p>This module is intended to provide Readmes for communities as well as
       folders. The text of these readmes will be interpreted from