Release 1.1.0

Release 1.0.1

Updated version number in composer.json to 1.0.0

Updated composer.json

Added date example

Added WeakRef support

Added resource value support
Moved SingleValueObjectTrait validation / normalization logic to factory method (to avoid unnecessary instantiation)
Improved documentation
Fixed money example

Improved readme

Version 0.1.1

Version 0.1