* replace addSuperType with supertype.add in card constructors
* more supertype replacements
* update MDFC supertype implementation
* remove unnecessary class
* update test
* replaced blocking/blocked by predicates
* added test for knight of dusk (currently fails)
* added source parameter to filters and everything else that needs it
* some changes to various predicates
* test fix
* small changes to filter code
* merge fix
* fixed a test failure
* small change to Karn, Scion of Urza
* removed sourceId from filter methods and other similar places
* added new getobject method to fix some test failures
* a few more fixes
* fixed merge conflicts
* merge fix
* added parameter for player adding counters to players
* added parameter for player adding counters to cards/permanents
* updated methods to use new parameter
* fixed a few initial errors
* refactored instances of cards that add counters by a player other than the controller
* fixed some instances of incorrect arguments
* refactored abilities that trigger off of a particular player adding counters
* a few more cards that were missed
* [KHM] Implemented Vorinclex, Monstrous Raider
* added test for Vorinclex, Monstrous Raider
* fixed a test failure