Port e_alert to implement WBOD for drm/wayland
Port e_alert to implement WBOD for drm/wayland

This patch makes e_alert_main (the enlightenment_alert binary) work
for crashes when running with wayland (via the drm backend).

ref T2926

Signed-off-by: Chris Michael <2c9adca9bdb4861297f022d161a6a7c2d4597bd5@osg.samsung.com>

tasn/enlightenment,tasn/enlightenment,rvandegrift/e,tasn/enlightenment,rvandegrift/e,rvandegrift/e