Don't make OnigScanner and OnigRegExp be window globals

src/app/language-mode.coffee

@@ -1,6 +1,7 @@
 Range = require 'range'
 _ = require 'underscore'
 require 'underscore-extensions'
+OnigRegExp = require 'onig-reg-exp'
 
 module.exports =
 class LanguageMode

src/app/text-mate-grammar.coffee

@@ -2,6 +2,8 @@ _ = require 'underscore'
 fs = require 'fs'
 plist = require 'plist'
 Token = require 'token'
+OnigRegExp = require 'onig-reg-exp'
+OnigScanner = require 'onig-scanner'
 
 module.exports =
 class TextMateGrammar

src/app/window.coffee

@@ -11,8 +11,6 @@ Pasteboard = require 'pasteboard'
 require 'jquery-extensions'
 require 'underscore-extensions'
 require 'space-pen-extensions'
-require 'onig-reg-exp'
-require 'onig-scanner'
 
 windowAdditions =
   rootViewParentSelector: 'body'