Added basic ANTLR wff interpretation
Updated gitignore to ignore target dir
ANTLR is a BAMF, added basic grammar
Switched away from ANTLR error handling, implemented baisc CLI
Started reworking WFF grammar
funky grammar
Grammar refactor, added unit testing for WffChecker
CLI / WffChecker refactor
Working on getting silent error handling
Commit with isValidSyntax era code to be removed
Moved away from isValidSyntax
Updated grammar, added stricter alternative
Added comments, updated WFF grammar
Added comments, updated WFF grammar
Updated gitignore to ignore target dir
Merged WffChecker, added the ANTLR grammar, .jar, CLI, and associated files
Removed duplicate target in gitignore