Started implementing sound time tracking so we can have NPCs' mouths move as they talk.
Merge branch 'master' of https://github.com/OpenMW/openmw
Fix a possible crash due to a null pointer.
Remove a superfluous clear.
Fix some formatting.
Remove some debug code.
We use spaces, not tabs.
Revert "Started implementing sound time tracking so we can have NPCs' mouths move as they talk."

This reverts commit b897080156825c577ce0fe5e476cc54fe35c6e8f.
Merge remote-tracking branch 'puppykevin/master'