font imlementation, not sure if it will work out
Time system added / daylight system added

daylight system changes the light tone for the scene based on the
current time (chnaged hourly, no interpolation atm)
Fully Interpolating Day-Night System DONE
some cleaning up
flycam bug found / fixed
flycam mouse trapped =)
flycam mouse Y inverted
added program termination for ESC key
Merge remote-tracking branch 'origin/Tom'
Conflict resolution 1