Started cleaning cli & scaffolding features
Fixed version mask retrieval method in scaffolding
Removed unused method
Fixed info, install and update in cli
Fixed activate and deactivate in cli
Fixed install cli
Finished unifying calls to plugins.json file
Fixed install (simplifications)
Merge branch 'develop' into feature/cli-fixes

Conflicts:
	src/cli/plugins.coffee
Fixed help showing on update cli
Merge branch 'feature/cli-fixes' into develop