Foundation branch: boot sequence for console

Key:  application files   framework files

  bin/waves-console
    startup.rb                          - add framework to loadpath; require 'waves'

    lib/commands/waves-console          - Console.load(options)
      lib/runtime/console               - Console < Application; Console.new(options)
        lib/runtime/application         - Application.instance = self
                                          Kernel.load 'lib/application.rb'

          lib/application.rb            - include foundation and layers; Waves << Thingy

            lib/runtime/application.rb  - @application = Thingy; @application.database
    lib/commands/waves-console          - IRB.start