
- i need to be able to _edit_ merlin.pml

  - to support whoami, project nickname, default spell, default buildtype, ...
  - can i preserve the user's comments in this file?

- internationalization:

  - spells, help, info, warnings, errors, exceptions, any other text meant for the user, ...
  - how to layout the directory structure to include the language choice
  - how to specify locale aliases 

- commands

  - merlin usage
  - merlin version
  - merlin copyright
  - merlin license

  - merlin whoami
  - merlin info

  - merlin spells
  - merlin spellbook

  - merlin init
  - merlin status
  - merlin add
  - merlin ignore

  - merlin build

  - merlin help

