Commits

Christopher Febles committed a5b64d90b03
Fixed Javadoc comments. Added minor changes due to IntelliJ recommendations. Added type checking in some equals() methods. Removed vestigial code meant to convert Strings to Integers, but now converting Integers to Integers. Removed unnecessary code. Removed parseInt exception block in favor of StringUtils.isNumeric(). Fixed erroneous Integer object comparison in MagicCard.equals().