Moved licence to root dir
Moved licence to root dir

(cherry picked from commit b57e0db87232de63018449f884f4d43ffc675ecc)

Geolim4/phpfastcache,bukowskiadam/phpfastcache,PHPSocialNetwork/phpfastcache,PHPSocialNetwork/phpfastcache,bukowskiadam/phpfastcache,Geolim4/phpfastcache,bukowskiadam/phpfastcache