Added 2hour limit to persistent ssh.
replaced ~ with $HOME globally where applicable.
patched comments, removed some less likeable settings.

also lowercased comments.
patched comments to lowercase and replaced ~ with $HOME.
further patched comments.
patched comments and added logging.
removed strict-checking to automatically trust remotes.

this commonly creates problems with automation of ssh related tasks.
further patched copy command to grab dot-files properly.