investigate 'methods' match

[JakeHP]

"When Atom matches 'methods', it stops highlighting keywords in the method declaration, so I've commented out the method block for now. I honestly don't know if the 'methods' block adds anything to Atom, but I didn't notice any special treatment when I had it enabled."

Here's the 'methods' block: https://github.com/sjurgemeyer/language-groovy/commit/b92dd1c69049c8d7247b3c560da6d901d80bda6b