#109 & #182: removed or moved scene assets
Merge branch 'origin/master'
#182 #109 sorted scripts into folders
#109 #182 moved fonts
#109 removed useless assets
#109 remove useless atlasses
fixed intro and outro black screen
#109 fixed previous deletion of useless assets including atlasses
#109 fixed deletion of folder "Standard Assets"
#109 removed assets related to Potions, including images and Atlas + references in the code and in the potion prefab
#109 deleted redundant meta files
#109 fixed re-added life & energy indicators atlas
Merge pull request #194 from CyberCRI/refactor/clean_scenes

Refactor/clean scenes