Fix problem with sbs config xml parsing. Make sure to trim error message to avoid erroneously adding an error when there is none. Fix problem with adding system includes for variants.
<?xml version="1.0" encoding="UTF-8"?>
<?NLS TYPE="org.eclipse.help.toc"?>
<toc label="Symbian OS Crash Debugger"
link_to="../com.nokia.carbide.help.common/carbideHelpTOC.xml#anchorCarbideMisc" >
<topic label="Symbian OS Crash Debugger" href="html/sos_cdb.htm" >
<topic label="Concepts" >
<anchor id="cdbConcepts" />
</topic>
<topic label="Reference" >
<anchor id="cdbReferences" />
</topic>
<topic label="Tasks" >
<anchor id="cdbTasks" />
</topic>
</topic>
</toc>