Greasy Fork

• minor metadata edit

• made constructor construct private members properly

• removed unworkable scheme for storing class

• learned that when a @required script is updated, the caller's @require metadata needs updating too, or else the caller keeps using the old version of the dependency

• @granted all privileges needed by dependency

• addressed bug in code that computes key under which the returned class is stored

Added @homepageURL and @supportURL to script metadata

• included license