Allow specifying the server with start, attach, pair, mirror, etc.

[docwhat]

The commands that connect to a sessions (or start a session) should all take an argument for the session name.

e.g. wemux start mouse should be the same as wemux join mouse && wemux start.

The commands that should take a second argument should be:

• start
• stop
• attach
• mirror
• pair

Ciao!

[gacanepa]

Great idea! If the author hasn't looked into this issue yet, you can modify the script yourself to implement the fix you requested :). If you followed the Installation instructions, the script should be found in /usr/local/bin/wemux. Best of luck!