add trailing empty line to jinja templates;

jinja strips the trailing newline which makes the
responses annoying to parse in bulk

copyparty/web/browser.html

@@ -161,3 +161,4 @@
 </body>
 
 </html>
+

copyparty/web/browser2.html

@@ -61,3 +61,4 @@
 
 </body>
 </html>
+

copyparty/web/cf.html

@@ -25,3 +25,4 @@
 </body>
 
 </html>
+

copyparty/web/md.html

@@ -160,3 +160,4 @@ try { l.light = drk? 0:1; } catch (ex) { }
 	<script src="{{ r }}/.cpr/md2.js?_={{ ts }}"></script>
 	{%- endif %}
 </body></html>
+

copyparty/web/mde.html

@@ -54,3 +54,4 @@ try { l.light = drk? 0:1; } catch (ex) { }
 	<script src="{{ r }}/.cpr/deps/easymde.js?_={{ ts }}"></script>
 	<script src="{{ r }}/.cpr/mde.js?_={{ ts }}"></script>
 </body></html>
+

copyparty/web/msg.html

@@ -49,3 +49,4 @@
 </body>
 
 </html>
+

copyparty/web/splash.html

@@ -118,3 +118,4 @@ document.documentElement.className = (STG && STG.cpp_thm) || "{{ this.args.theme
 <script src="{{ r }}/.cpr/splash.js?_={{ ts }}"></script>
 </body>
 </html>
+

copyparty/web/svcs.html

@@ -246,3 +246,4 @@ document.documentElement.className = (STG && STG.cpp_thm) || "{{ args.theme }}";
 <script src="{{ r }}/.cpr/svcs.js?_={{ ts }}"></script>
 </body>
 </html>
+