Remove glow::Shader from example code
Remove glow::Shader from example code

hpicgs/glbinding,mcleary/glbinding,j-o/glbinding,j-o/glbinding,hpicgs/glbinding,mcleary/glbinding,j-o/glbinding,hpi-r2d2/glbinding,hpicgs/glbinding,mcleary/glbinding,mcleary/glbinding,hpi-r2d2/glbinding,cginternals/glbinding,j-o/glbinding,hpi-r2d2/glbinding,hpicgs/glbinding,cginternals/glbinding,hpi-r2d2/glbinding