Summary - Added a verifyUser function to Entity
Summary - Added a verifyUser function to Entity

Entity.php: Added verifyUser, a function which takes in a user and an ID
string and checks if the user's ID matches the string. This is to check
that a user is authorized to access a given element.

IndustrialDragonfly/DEdC,IndustrialDragonfly/DEdC,IndustrialDragonfly/DEdC,IndustrialDragonfly/DEdC