Move with_cargo to environment properties

Move the with_cargo property to environment properties. If there's
anything in the cargo_package_files environment property then it'll be
installed, otherwise cargo will be skipped.

Change-Id: Id9f5860ae482c7e45febe3cef504dfc2aa4f6c3d
Bug: 208
7 files changed
tree: b7792b87e5b94c482088996f8d86b545b0e82f81
  1. infra/
  2. recipe_modules/
  3. recipes/
  4. .gitignore
  5. .style.yapf
  6. recipes.py