Fix up some issues found when using the random connected service provider. Also, move validation checks of IClientServiceSiteUI2 into a method of that interface, since we need to handle the case where the default connection is currently incompatible.
<?xml version="1.0" encoding="UTF-8"?>
<?NLS TYPE="org.eclipse.help.toc"?>
<toc label="S60 SDKs for Symbian OS" >
<anchor id="anchorS60SDK" /> <!-- SDK documentation -->
<anchor id="anchorCarbideExample" /> <!-- Examples -->
<anchor id="anchorLegal" /> <!-- License info, copyright, trademarks, disclaimers, notices -->
</toc>