MAJOR changes to "consistent" scoring system:
* no mandatory bricks
* medals depend on score gained
* score depends on bricks and combos
Second level added, shiny brick improved, levels redesigned, medal requirements use GameManager
Merge branch 'master' of https://github.com/metropolia-portal/toyparty

Conflicts:
	Assets/Scenes/BrickBreaker/brick_level_1.unity
lignijes