Script to make your avatar sit down.
Updating button position when window is resized.
Fixed cropping of the image.
Restore specular lighting--but, per the OpenGL spec, shut off specular
contribution if the surface isn't facing the light.
Added missing unlock that was causing a hang.
Merge pull request #2882 from ey6es/master

Restore specular lighting--but, per the OpenGL spec, shut off specular
Merge pull request #2884 from polac/19521

Code Review for Job #19521