possible syntax for curl.js package mappings

cfg.js

{
	packages: {
		pkgA: {
			path: 'path/to/pkgA',
			main: 'main/main-module-file',
			lib: 'location/of/other/modules',
			config: {
				packages: {
					// pkgC1.0 is declared at the top level
					pkgC: { $ref: 'packages/pkgC1.0' },
					// pkgD is declared inline (not shared)
					pkgD: {
						path: 'path/to/pkgD',
						main: 'main',
						lib: 'lib'
					}
				},
				plugins: {
					css: { cssDeferLoad: false },
					link: { fixSchemalessUrls: 'https:' },
					i18n: { locale: 'en-us' }
				}
			}
		},
		pkgB: {
			path: 'path/to/pkgB',
			main: 'main',
			lib: 'lib',
			config: {
				packages: {
					// pkgC1.0 is declared at the top level
					pkgC: { $ref: 'packages/pkgC1.0' }
				}
			}
		},
		pkgZ: {
			path: 'path/to/pkgB',
			main: 'main',
			lib: 'lib',
			config: {
				packages: {
					// look! I use pkgC1.1, not pkgC1.0
					pkgC: { $ref: 'packages/pkgC1.1' }
				}
			}
		},
		'pkgC1.0' : {
			path: 'path/to/pkgC1.0',
			main: 'main',
			lib: 'lib',
			config: {
				jQueryVersion: '1.6.3'
			}
		}
		},
		'pkgC1.1' : {
			path: 'path/to/pkgC1.1',
			main: 'main',
			lib: 'lib',
			config: {
				jQueryVersion: '1.7.1'
			}
		}
	}
}