Changing the warning message for "basedir" command
Changing the warning message for "basedir" command

Warning only printed when there is a basedir command instead of printing when it
is not set.
Mentioned that the basedir affects modules.

Change-Id: I948878c2c8b53c18ac763316f6b1268f55837129
Sanity-Review: Qt Sanity Bot <5581206bb7e0307f0d99eb71898ae6b694149ca5@ovi.com>
Reviewed-by: Casper van Donderen <808524cef5c654648bea2a2b954f3b3445ed083c@nokia.com>

kobolabs/qtdoc,kobolabs/qtdoc,kobolabs/qtdoc,kobolabs/qtdoc