* Add more information about other swap strategies
* Change suggested by @MichaelWest22
* Grammar error as per comments from @Telroshan
* Clarification requested by @Telroshan
* Add config option to ignore nested oob swaps
* Fix oobElement root check
* Save config between tests; repeat some tests with different configs
* Add tests for oob-swaps in html, body tags
* Don't unnecessarily change const to var