Update #05 - Ending is not the end

Changelog:

• Saving giantess doesn't end the game now. Instead, after the cutscene, you can continue to play.
• Also, if you save giantess, she will sit on the beach near the town.
• You can now interact with manhole, to see closely what's down there. Mouse cursor's texture should change when you hover over it.

• Added particle effects for bushes and leafed trees.
• Changed UI a bit.
• Dead pops restore more hunger now.
• Updated credits.
• And... uh... one more thing...