Modified Plasma launch scrict to (crudely and unreliably) detect if it has to run on the framebuffer or not

Created by: PureTryOut

It would be nice if someone could test this on a non-hardware accelerated device. So far I only had the possibility to test on Qemu, which the check doesn't reliably work for (it always enters the first option).

If everything works, Plasma should appear first boot without modifications.