Coldest Night v0.6.0 (Demo)

Changelog for Coldest Night v0.6.0:

• Add animated sprites for player and guards.
• Add intermediate suspicious phase to vision cones.
• Add bark subtitles for guards changing state.
• Add radar map to final level of demo.
• Display laser walls on radar display.
• Return directly to title screen instead of credits on re-viewing results.
• Fix pausing during level transitions.