Added gigantic real life test case
Changed splitting to make sure the amount of rules IE counts are never exeeded. Closes One-com/assetgraph-builder#107
Improve test/splitCssIfIeLimitReached-test to actually look at the number of css rules and compare with before transforming
Merge branch 'split-css-bug'

* split-css-bug:
  Improve test/splitCssIfIeLimitReached-test to actually look at the number of css rules and compare with before transforming
  Changed splitting to make sure the amount of rules IE counts are never exeeded. Closes One-com/assetgraph-builder#107
  Added gigantic real life test case