[ MDVA-2008:063 ] - Updated rpmdrake fixes several minor iss

[dude67]

Updated rpmdrake fixes several minor issues

This update fixes several minor issues in rpmdrake:

- it prevents crashing if the RPM database is locked when trying to
install some packages (bug #40244)
- it fixes a crash when the default view is unknown (bug #39626)
- it enables searching also with the numeric pad's Enter key (bug
#40659)
- it makes rpmdrake not list backports as (unselected) updates,
like MandrivaUpdate does

It also makes MandrivaUpdate fit in laptops screen (eg when resolution
only has 480 horizontal lines)