improvements in the option menu
modified Bacteria.js
-0-0-merge
Merge branch 'aries3'
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..Joy
doctor image
Gamelayer BG
-0-
fixed small bugs regarding constructor in layergamebg.js and old bacteriahappygray call in resource.js
Merge branch 'Yingjie'

Conflicts:
	src/resource.js
Bacteria image changed
h
Merge branch 'Yingjie'
Merge branch 'aries2'
Fix Bacteria Animation
more fixes
Fixed Multiple doctors placement in one grid
...
asd