* renamed twig templates to .twig, so IDE's can correctly render it

* moved news.add to twig template
* now twig templates will be loaded directly from template dir f.e. templates/kathrine/news.html.twig

system/templates/admin.mailer.html.twig

@@ -0,0 +1,46 @@
+<script type="text/javascript" src="{{ constant('BASE_URL') }}tools/tiny_mce/tiny_mce.js"></script>
+<script type="text/javascript">
+    tinyMCE.init({
+        mode : "textareas",
+        theme : "advanced",
+        plugins: "safari,advimage,emotions,insertdatetime,preview,wordcount",
+
+        relative_urls : false,
+        remove_script_host : false,
+        document_base_url : "{{ constant('BASE_URL') }}",
+
+        theme_advanced_buttons3_add : "emotions,insertdate,inserttime,preview,|,forecolor,backcolor",
+
+        theme_advanced_toolbar_location : "top",
+        theme_advanced_toolbar_align : "left",
+        theme_advanced_statusbar_location : "bottom",
+        theme_advanced_resizing : true,
+    });
+</script>
+<table width="800" cellspacing="1" cellpadding="2" border="0" align="center">
+	<form method="post">
+		<tr>
+			<td colspan="2" align="center">
+				<p class="note note-image" style="width: 80%;">Sending mails may take some time if there are much users in db.</p>
+			</td>
+		</tr>
+		<tr>
+			<td align="right">
+				<label for="mail_subject">Subject:</label>
+			</td>
+			<td align="left">
+				<input type="text" id="mail_subject" name="mail_subject" value="{{ mail_subject }}" size="30" maxlength="30" />
+			</td>
+		</tr>
+		<tr>
+			<td colspan="2">
+				<textarea id="mail_content" name="mail_content" style="width: 100%" class="tinymce">{{ mail_content }}</textarea>
+			</td>
+		</tr>
+		<tr>
+			<td colspan="2" align="center">
+				<input type="checkbox" name="preview" id="preview" value="1"/><label for="preview">Just send test email to me (preview)</label>{% if preview_done %} - <b>Done.</b>{% endif %}<br/><input type="submit" name="submit" value="Send" />
+			</td>
+		</tr>
+	</form>
+</table>