Improve documentation for starting with Easy2Use

[m-linner-ericsson]

Description

While using Docker and trying to start Easy2Use with ./easy2use start Eiffel you get an error

./easy2use: line 655: cd: too many arguments

To solve the issue you need to add -t Docker in order to run.

As the documentation doesn't state this it needs the update.

Motivation

New users can start working without help

Exemplification

Ticket comes from https://groups.google.com/g/eiffel-community/c/b6V9Rhlg_lI

Benefits

Better support of users

Possible Drawbacks

None

[magnusbaeck]

As I indicated in my response in the thread I don't think the error message quoted above has anything to do with -t docker but rather than lack of quoting of $CLI_ROOT references throughout the shell script.