Revert "Test that PatchIterator::next() doesn't return boundaries"
Revert "Test that PatchIterator::next() doesn't return boundaries"

This reverts commit dd3b67e7e59707525ed4efd2e41ac67301c3dc7e.

Conflicts:
	spec/patch-spec.coffee

whodatninja/text-buffer,atom/text-buffer,jacekkopecky/text-buffer,pombredanne/text-buffer,pombredanne/text-buffer,atom/text-buffer,jacekkopecky/text-buffer