Support for deeper nested levels

[numberwhun]

I am trying to do something like this:

"hosts": [
{
"name": "desktop",
"cmd": "ssh user@ip"
},
{
"env": [
{
"subenv": [
{
"name": "sapphire-manage-vpn",
"cmd": "ssh jkirkland@sapphire-manage-vpn"
},
{
"name": "sapphire-manage-vpn for svn",
"cmd": "ssh -R 8822:manage:22 jkirkland@sapphire-manage-vpn"
},
{
"name": "prod-mamage-vpn",
"cmd": "ssh jkirkland@prod-mamage-vpn"
}
]
}
]
},

Mind that this is a snippet, but as you can see, I have tried to nest one more level down and while the application does not complain about anything being wrong with the config file (it appears to parse it ok), the "env" menu item completely disappears from the main drop down menu. I assume its because it does not support the "subenv" submenu.

It would be nice, for organizational purposes, if the app supported these lower levels.

[jtymes]

There's a related discussion going in #14

[grundprinzip]

The current code does not support more than one level of nesting, but this could be fixed...

[numberwhun]

That would be awesome for deeper categorization.

[thoro]

Added in #36