Add LICENSE file
Add LICENSE file

Former-commit-id: bdc62f3c4c93bce7f56bc2ab6829cfa2faa2c33b [formerly 1f6ca663392691d5c7399b3b70cf94b52ba392f9]
Former-commit-id: 3c63841a7845b1921e34dff632b65e9014a1248c
DigitalPulseSoftware/NazaraEngine