Changelog for 0.13

- 4 new scenes

- 1 new item

- New location. Now it is possible to go outside from the house.

- Updated scenes: 

  -Pharmacy shop

  -Studio (outside)

  -Studio (Julia's photoshoot)

  -Bathroom (Julia)

  -Living room at night (Janice H-scene)

  -Living room (Janice H-scene). Option to jump directly to the H-scene.

  -Classroom (Rebecca)

- Realistic water reflections.  

- Shaders improvements (no visual effect, but should improve performance on slower machines).

- Night mode added for Pool location

- Grammar in some scenes drastically improved.

- Various bug fixes and minor adjustments.