Add the ability to display notes with comments

[ss-rstocchi]

Add the ability to display notes under "Configuration" by adding comments to the SSH Config file.

When using the following config:

# - Production Server
# - On Corporate Network
Host Automation Server/server1
    HostName 192.168.1.1
    User user

We can see the notes shown as follow:

• 

Each note for that host will be added as a separate line. You can also add things like * or - to create a bullet point effect to the notes as shown.