WIP: Add wayland eglplatform

Signed-off-by: Carsten Munk <carsten.munk@jollamobile.com>
eglplatform_wayland depends on libhardware
WIP: Try to do wayland buffer queueing a bit differently

Signed-off-by: Carsten Munk <carsten.munk@jollamobile.com>
Merge pull request #30 from stskeeps/wayland_platform2

WIP wayland platform, not stable yet