Okay.. fixing things took more time because I now splitted the package like this:

black-plastic-theme: includes only the main "Black" scheme and the setup panel etc

plastic-addon-pack-1: includes all other schemes I've finished at the moment, those are:
Blue
DeepBlue
DeepGreen
DeepOrange
DeepPurple
DeepRed
ExtraCoffee
Green
LiquidCarbon
LiquidCyan
LiquidGold
Orange
Pink
Red
Yellow

I'm uploading the packages to repos at the moment, will take like one hour when they are downloadable.

Hopefully future updates will be less "massive"