finds the point where to strings start to differ.
Failing test
filter handles str tuple and list differently

And defaults to an identity function.
Test: Exception when second parameter isn't iterable
added pyCheckArgs
Failing tests
map() multiple seq's and default identity
Get typename correctly
Tests renamed due to rebase
fix minor compile errors found by closure compiler
Rebuild dist
Merge pull request #95 from albertjan/diff-in-browswer-test-runner

finds the point where two strings start to differ.
CRLF to LF This caused all tests to fail on windows.