Little readme fix
Couple of specs
Specs for package.load
Specs for package.save
Specs for package.create
Specs for package.update and package.expand
Specs for package.fetch
CLI API specs
Package class definition
Rename package -> packageName and reduced timeout for tests
Lookup implementation
Package.load() and Package.create() implementations
Package.save() implementation
Package.expand() implementation
Package.fetch() implementation
More specs for Package.update()
Package.update() done
Fixed Package.load() and added index.js as main file
Package.hold() done
Added filtering of asterisked packages in Package.hold()