Konsole 2.x (from KDE 4.x) does not work as devshell - it does not pass
the environment or current working directory through among other issues,
so do a version check and disable it if it is found (skipping to the
next available terminal application.)
(From OE-Core rev: ee57cd7deb778dc72e58668d8c71cf840a3bc0d9)
Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>