Improving GLFW error output
Improving GLFW error output


Former-commit-id: 72f47b1af6469b66ed12366e5006adc9721d16c9 [formerly 099a7b0c73ccda33ba26bb8d1e704da0033501ec]
Former-commit-id: 6b44441074c7b0473b5d755ff9f8a1e8bfabc72d
dpwolfe/otucha,dpwolfe/otucha,dpwolfe/otucha