code: function buildFilters(filters) {
      var builtFilters = [];
      filters.forEach(function(filter) {
        builtFilters.push(MongoDatabase.buildFilter(filter));
      });
      return builtFilters;
    }
docs: Builds a list of filters.
  
  @param {Array} filters The list of filters to build
  @return {Array} The list of built filters