NO CAUSE FOR ALARM!
webchurch whitespace and indentation cleanup
  - no changes other than indentation, hanging-whitespace, and excess empty
    lines cleaned up
  - for emacs, achieved through js2-mode wizardry (I didn't actually do this by
    hand. I do have a life...)
    + appropriate wizardry here - https://gist.github.com/rawsyntax/2846385
      js-indent-level 4 (instead of 2 as in the link)
    + 4 makes things look prettier aligned (with 'for', 'var', etc.)
      but I'm happy to change to something else (not 8 :P) if people prefer
      that