[pcp] pcp updates

[Mark Goodwin <goodwinos@xxxxxxxxx>]

Changes committed to git://oss.sgi.com/markgw/pcp/pcp.git
and also pushed to git://oss.sgi.com/pcp/pcp.git dev

Merged Makc's tree at git://oss.sgi.com/makc/pcp fsflush,
split out pcp-import-* RPM sub-packages, updated CHANGELOG
and bumped build version.

commit 5b0fe456c0296154b31472f486edfbd3ab7e147d
Author: Mark Goodwin <mgoodwin@xxxxxxxxxx>
Date:   Mon Aug 30 16:20:56 2010 +1000

    Updated CHANGELOG and bumped build version from 3.4.0-1 to 3.4.0-2

        modified:   CHANGELOG
        modified:   VERSION.pcp

commit 3c008d181b47fd093da0bca9eb2ab10271665f6d
Author: Mark Goodwin <mgoodwin@xxxxxxxxxx>
Date:   Mon Aug 30 16:03:35 2010 +1000

    Split out each pcp-import-* tool into it's own sub-package so the 
dependencies
    are manageable. So far we have pcp-import-{sar,iostat,sheet,mrtg}2pcp

        modified:   build/rpm/pcp.spec.in

    Signed-off-by: Mark Goodwin <mgoodwin@xxxxxxxxxx>