Wrote an actual BB interpreter

wk2/Java/counting.bb

wk2/Java/multiply.bb

wk2/Java/src/jrr1g18/bb/Interpreter.java

wk2/Java/src/jrr1g18/bb/Main.java

wk2/Java/src/jrr1g18/boring/Interpreter.java

wk2/Java/src/jrr1g18/boring/Lexer.java

wk2/Java/src/jrr1g18/boring/Lib.java

wk2/Java/src/jrr1g18/boring/Main.java

wk2/Java/src/jrr1g18/boring/NamedToken.java

wk2/Java/src/jrr1g18/boring/Token.java

wk2/Java/src/jrr1g18/boring/ValueToken.java

wk2/Java/src/jrr1g18/boring/exceptions/BoringException.java

.../jrr1g18/boring/exceptions/IllegalCharacterException.java

.../src/jrr1g18/boring/exceptions/IllegalTokenException.java