[Buildroot] [PATCH] qt: mark as obsolete

[Peter Korsgaard]

>>>>> "Peter" == Peter Korsgaard <peter at korsgaard.com> writes:

 > qt 4.x is no longer supported upstream since December 2015:
 > https://blog.qt.io/blog/2015/05/26/qt-4-8-7-released/

 > So it shouldn't be used for new projects.  Add an obsolete warning to the
 > package prompt to make this clear.

 > Signed-off-by: Peter Korsgaard <peter at korsgaard.com>

Committed, thanks.

-- 
Bye, Peter Korsgaard