Egg PM

[melkyades]

Egg Package Manager is the developer tool for doing things in egg.

Things it should be able to do:

• Create a project.
  This means creating a template module file, inside a module dir, asking for license, etc.
• Add/Install project dependencies.
  eggpm install foo will add foo to the list of the module deps, and download its sources
  locally. Different flags will allow downloading the deps to a global system folder or a user folder.
• Launch an egg instance (eggpm start) that loads the module and passes cli args to it.
  Doing eggpm start --dev will also load the modules needed for the devenv (i.e. webside support).
  Extra options can allow changing egg version (--eggver whatever) and vm (--vm cpp, --vm js, --vm pharo, --vm lmr or --vm emscripten)