Added test to test what happens if mask is taken off
Did some refactoring, added test for what to do when mask is off, filled in method, all tests pass.
Did some refactoring and test writing, mask card now fully tested
Added test to test crystal ball dice roll with roll of four, tests fail
Changed test to check if dice roll is less than four, filled in method to pass test
Added asserts and test for dice roll of zero with crystal ball, tests fail
Fixed method and test so everything passes
Merge branch 'master' of github.com:Ongion/betrayal
Removed unnecessary abstract methods from Omen card, updated all omen cards and tests class