Update EveEveRefTypes.php

Added primary key entry to the model - protected $primary = ('refTypeID');
Update EveErrorList.php

Moved BaseApi::setDbCache($scope, $api, $error_list->cached_until); outside foreach loop
Update EveEveRefTypes.php
Merge pull request #27 from clonerworks/dev

Added primary key to model and fixed foreach loop issue on EveErrorList