Added documentation-part about pre-build deb-packages.
change certificate to identity to match ssh option.  and it is not a certificate.
moved tile layout setting out of the loop since we only need it once
Add handling for when ssh connections fail.
grammar improvement.
Added new paramter --set-epoch-time, which overwrites -ts in a row. So, now you can quickly set a different unique name, if tmux-cssh shoudl be called via a automatic job or something.
Merge pull request #3 from grimm26/grimm_enhancements

A few enhancements.
Re-added --certificate parameter to be backward-compatible and to keep it simple. It's an identity-file with a certificate in it, so it's more understandable.
Merge branch 'master' into deb-package

Conflicts:
	README.md
Build new package 1.0.2-0.