Load multiple directories in separate panes

[lou256]

I like having a specific set of panes open to monitor the same few relevant folders to what I'm working on, its kind of annoying when I accidentally close a terminal window and have to set it all up again, it'd be nice if I could maybe just pass a list of directories or maybe a .txt with a list of directories to open so I can just easily load specific layouts.

[lazysegtree]

Todo before closing this issue

• Windows testing. Will be covered in 1.3.0 windows testing issue.
• Adding PR to update in tutorial website - Not needed. There is no mention of launching spf path as arguement anywhere. We might later add a complete new page in website. And it will be mentioned in release notes.

[lazysegtree]

Closing the issue, now. Waiting on release before closing the issues is causing too many issues, and making open issues hard to manage.