Add the option for daemon (default) or user run

[aaronr8684]

I think it would be a nice to allow the user to choose if they don't want to install this as a service automatically, but give them the necessary commands to install it later if they change their mind.

[txoof]

I think after we sort this we'll be ready to squash the manage_modules branch and merge it with the main branch. What do you think?

The plugin installer isn't super important at the moment as there's no big back-log of plugin submissions so I can manually merge in a few for now.

Then it's on to Omni EPD!

[aaronr8684]

Yea, let me work on this now. I just ran a quick test of the install.sh and it seems like everything is working as expected still.

[txoof]

resolved with PR #27