Fixed trackPositions option.
Removed type op in favor of using the operator itself, i.e. != as type.
parseBasicLitNode
Implemented parseOperandNameNode()

Made sure a new token is created every time (instead of always modifying the same one).
From BasicLit and OperandName up to Expression - leaving out every other option.
ordered like language spec
Finished UnaryExpr.
Attempt to implement binary expressions, but given the grammar I am not sure why identifier <binop> ... should not simply parse the identifier and forget the rest.
Added ParenExpr.
Merge branch 'master' of github.com:rehmsen/jsgoparser