Ambience Redo mod for Minetest

Based on Immersive Sounds .36 mod by Neuromancer and optimized to run on servers with new fire sounds added when Fire Redo mod is detected...

- 0.1 - Initial release
- 0.2 - Code change and new water sounds added
- 0.3 - Works with Fire Redo mod to provide fire sounds
- 0.4 - Code optimized
- 0.5 - Changed to kilbiths smaller sound files and removed canadianloon1, adjusted timings
- 0.6 - Using new find_nodes_in_area features to count nodes and speed up execution (thanks everamzah)
- 0.7 - Code tweaks and added Jungle sounds for day and night time