* Make ssh and telnet connections continuous in asuswrt
* Refactored SSH and Telnet connections into respective classes.
* Fixed several copy-paste typos and errors.
* More typos fixed.
* Small changes to arguments, to pass automated tests.
* Removed unsupported named arguments.
* Fixed a couple of mistakes in Telnet, and other lint errors.
* Added Telnet tests, and added lint exceptions.
* Removed comments from tests, as they irritated the hound.