[Feature]: Restart all

[axgkl]

Lovely tool!

Q: Did I miss it or would I have to script via the remote interface something like a RestartAll? Would be cool to be able to do this just from within the tool. Ok, one could create a helper script which kills them all, which is to be started but I find that a bit awkward(?)

[pvolok]

Thank you! This feature should certainly be in mprocs. However, I'd like it to be more generic. Currently I have in mind a plan to add folders and maybe tags. And make most operations (start/restart/etc) work on both individual processes and folders. Then there would be a root folder. And the "Restart all" command would restart the root folder.

Those, however, are implementation details. And "Restart all" can be implemented adhoc initially, just to be generalized later. But the API wouldn't be broken, because "Restart all" would stay as is.

Currently, I'm am cleaning up mprocs to cut a new release as tracked in #131. After that we can continue adding features.