Convert gen_app_yaml.py to optparse
This allows for example the -f flag to be specified as the second
argument. Also add a '-i|--interactive' flag which asks for the
application name interactively.
/** @constructor */
pack = function() {
this.init = function(){}
function config(){}
}
pack.build = function(task) {};
/** @memberOf pack */
pack.install = function() {}
/** @memberOf pack */
pack.install.overwrite = function() {}
/** @memberOf pack */
clean = function() {}
/** @memberOf pack-config */
install = function() {};