message: Remove obsolete docs about ssh and the cookie.
diff: @@ -45,28 +45,3 @@ To explicitly specify where your cygwin installation directory is you can pass t
  ```
  extraterm.exe --cygwinDir=C:\cygwin64
  ```
  -
  -
  -How can I use Extraterm's shell integration over ssh?
  ------------------------------------------------------
  -
  -To use Extraterm's shell integration across `ssh` two things have to be set up:
  -
  -* Just like on your local machine the script from the extraterm-commands zip needs to be read in on the remote machine.
  -* The `LC_EXTRATERM_COOKIE` environment variable needs to be set on the remote end.
  -
  -First, before you run `ssh`, print the value of the `LC_EXTRATERM_COOKIE` environment variable.
  -```
  -echo $LC_EXTRATERM_COOKIE
  -```
  -Now, run `ssh` to go to your remote machine. Set the `LC_EXTRATERM_COOKIE` environment variable to the value which was just displayed before.
  -
  -For bash and zshell that is:
  -```
  -LC_EXTRATERM_COOKIE=<value goes here>
  -```
  -Fish uses:
  -```
  -set -x LC_EXTRATERM_COOKIE <value goes here>
  -```
  -Hopefully this will be made easier in the future.
  