Interpreter for User Added Features

[brandoningli]

Is your feature request related to a problem? Please describe.

Describe the solution you'd like

Implement a code interpreter so users can add their own features right from within Spike and the server.

Describe alternatives you've considered

Additional context

[brandoningli]

• [x] Lisp Interpreter
• [x] Add features for server-specific tasks
• [x] Add mechanism for permanent features/plugins

[brandoningli]

On Hold until @jwMaxwell determines the future of this interpreter.

[jwMaxwell]

• [x] Add feature to allow users to read program arguments
• [x] Add feature to allow users to create loops in their code
• [ ] Add feature to allow users to get information about the server

[brandoningli]

• [ ] Help and wiki for
  • [x] mount
  • [x] call
  • [ ] range

[brandoningli]

Related: #23 and #24

[brandoningli]

Code complete.