some ambient light cleanup
added lighting switching
added day lighting mode
added night lighting mode
added bright lighting mode
Update weapon icon in HUD when save is loaded.
Only update the icon if player is NOT unarmed, to avoid bad dereference.
fix for inconsistent case in topic records
Merge remote-tracking branch 'jeffreyhaines/master'
Merge branch 'light'
Merge remote-tracking branch 'rohitnirmal/load-weap-icon'
updated credits file