Description:
    Generates the primary RestfulX directory structure, sets up Flex Builder
    specific descriptor files and options fetches the latest published 
    RestfulX Framework SWC file.
    
    You can generate Flex Builder configuration for either *pure* Flex
    project or an AIR project. To generate AIR configuration pass the -a
    (--air) option to the generator.

Examples:
    `./script/generate rx_config` # generates project structure and a 
                                  # default Flex app configuration. Fetches 
                                  # latest RestfulX framework SWC to "lib" 
                                  # folder
    `./script/generate rx_config -a` # as above but generates an AIR app
                                     # and configuration
    `./script/generate rx_config --skip-framework` # generates Flex app 
                                     # but does not fetch
                                     # the RestfulX framework SWC.