plan.txt

1. wget maker.py to <MAKER_DIR>/maker.py
2. ./<MAKER_DIR>/maker.py
  1) boostraps if ~/.maker doesn't exist or if --update-maker parameter is passed in
    gets a list of jars to ~/.maker/maker-version/maker-libs/
    maker-version is contained in maker.py
    These include the maker binary itself
    This is outside the maker classpath, so will simply use a python http lib
    Jars should be cached in ~/.maker/resource-cache

  2) Launch zinc on a unique port - guess cache size from number of src/tests directories
     or optional parameter in Maker.conf

  3) Launches a maker repl, loading the project definition (optional -p parameter)
     and compiling any project source files (optional -c parameter)

  4) Task 0 - download project scala-libs to <PROJECT_DIR>/.maker/project-scala-libs
     As we are running in the maker classpath we have aether available at this point

  5) Create a maker task to modify maker.py - updating its list of jars and its version

  6) profit