Bug fix and unit test for edge case failure in findText() when using a regex
Merge branch 'bendemboski-FindTestRegexFix'
Fix for issue #248: IE 8 initializing too early
Fix for issue #249: Refactored options object creation, mostly in TextRange module
Bumped version
Updated lib files
Add support for the Element.classList interface

The classList interface has been available since IE10, and is quite
widely available on modern browsers. Using this provides a hefty
performance increase when highlighting large documents
Merge branch 'peitschie-classapplier-perf-tweak'
Reworked add/remove/hasClass and code relying on them
Added rangy.util.crc32, as per issue #255