Added a demo client to test the remoting framework.

Several fixes to avoid strict warnings. Made a variable public in db_mysql.inc.php. Added missing language tokens to en_users.lng

* introduciton ISPC_WEB_PATH and ISPC_THEMES_PATH

Added a variable check in app.inc.php

* Copies default to default-copy
* Introduced "perdro" even though I cant access yet"

* Silenced error in login/index.php

* Also replaces " with ' 

* replaces " with ' where applicable

Adding sandbox for remote client . THis is to be a test area for client and thereby create the docs. Love i

- improved several functions in site module
- added server classes to restart services