docs: function envOpts(opts) {
    var optObj = _.extend({PORT: opts.cmdOptions.port},
  			parser.parseEnvOpts(opts.cmdOptions),
  			parser.parseInlineVariables(opts.command));
    var optArray = [];
    return _.each(optObj, function(val, key) {
      var upperCaseKey = key.toUpperCase();
      optArray.unshift({upperCaseKey: val});
    });
  }