added loginFormEntry in the login form, to support captcha on login page (#490)

* added loginFormEntry in the login form, to support captcha on login page

* rm wrong class

* indentation fix?

* indentation fix?

* indentation fix?

templates/login.tpl

@@ -32,6 +32,12 @@
 						</div>
 					</div>
 				</div>
+				{{{each loginFormEntry}}}
+				<div class="form-group loginFormEntry">
+					<label for="login-{loginFormEntry.styleName}" class="col-lg-4 control-label">{loginFormEntry.label}</label>
+					<div id="login-{loginFormEntry.styleName}" class="col-lg-8">{{loginFormEntry.html}}</div>
+				</div>
+				{{{end}}}
 				<input type="hidden" name="_csrf" value="{config.csrf_token}" />
 				<input type="hidden" name="noscript" id="noscript" value="true" />
 				<div class="form-group">