Fix SBSv2 SDK filtering.
(1) When only SBSv2 is available, assume all SDKs are SBSv2-capable.
(2) In the SBSv1+SBSv2 case, ensure the version check >= 8.3 is correct (it was disallowing anything with minor version < 3).
<?xml version="1.0" encoding="UTF-8"?>
<project name="com.nokia.carbide.cpp.sdk.doc.user" default="build.index" basedir=".">
<target name="build.index" if="eclipse.running" >
<help.buildHelpIndex manifest="${basedir}/plugin.xml" destination="${basedir}" />
</target>
</project>