jquery API fix, jq 1.8.3 compatibility, backport pull-req

Backport pull-req https://github.com/jquerytools/jquerytools/pull/873 and apply in other jquerytools files too:

Fix API of outerWidth and outerHeight to ensure jQuery 1.8.x compatibility. This change is backwards compatible at least to 1.4, since jquerytools used the API incorrectly.

See jQuery 1.4 API doc:
http://web.archive.org/web/20100210083046/http://api.jquery.com/outerWidth/