Disable requireCamelCaseOrUpperCaseIdentifiers JSCS option completely, for now

Can't disable it just for the Gruntfile due to https://github.com/mdevils/node-jscs/issues/287

js/.jscsrc

@@ -8,7 +8,6 @@
   "disallowSpaceAfterPrefixUnaryOperators": ["++", "--", "+", "-", "~"],
   "disallowSpaceBeforePostfixUnaryOperators": ["++", "--"],
   "disallowTrailingWhitespace": true,
-  "requireCamelCaseOrUpperCaseIdentifiers": true,
   "requireLeftStickedOperators": [","],
   "requireLineFeedAtFileEnd": true,
   "requireRightStickedOperators": ["!"],