BUG 8875 "Feature: New ExtJS based Login & Main ProcessMaker inter..." DONE

- a complete refactoring on skingEngine bootstrapper, now this is a class
- the mvc templatting engine was updated to work perfectly with templates that is using extjs engine
- a new "unmodern" was added to contains the new pmos modern main interface

workflow/public_html/index.html

@@ -3,6 +3,6 @@
 <title>Redirector</title>
 <meta http-equiv="PRAGMA" content="NO-CACHE" />
 <meta http-equiv="CACHE-CONTROL" content="NO-STORE" />
-<meta http-equiv="REFRESH" content="0;URL=/sys/en/classic/login/login.html" />
+<meta http-equiv="REFRESH" content="0;URL=sys/en/uxmodern/login/login" />
 </head>
 </html>