Add basic 'Cancel' button

app/templates/auth/SignUp.html

@@ -103,9 +103,17 @@
             <input class="form-control" id="fullname" name="fullname" placeholder="Enter Full Name" required="" type="text">
           <label><b><label for="reason">Reason for Requesting Account: </label><br></b></label>
             <textarea class="form-control" id="reason" name="reason" placeholder="Enter Reason for Account Request" required=""></textarea>
-          <input class="btn btn-primary btn-block" id="submit" name="submit" type="button" value="Submit" onclick="request_account()">
 
-        <div>
+          <div class="row-no-gutters">
+              <div class="col-lg-6">
+                  <input class="btn btn-danger btn-block" id="cancel" name="cancel" type="button" value="Cancel" onclick="window.location.replace('{{ referrer }}');">
+              </div>
+              <div class="col-lg-6">
+                  <input class="btn btn-primary btn-block" id="submit" name="submit" type="button" value="Submit" onclick="request_account()">
+              </div>
+          </div>
+
+          <div>
             <strong id="error" style="color: #be051b; text-align: center;"></strong>
         </div>