update db config, validate schema and create schema
update db config, validate schema and create schema

stevenalexander/zf2-example-doctrine2-supercede,marcosalm/zf2-example-doctrine2,stevenalexander/zf2-example-doctrine2,stevenalexander/zf2-example-doctrine2-supercede,stevenalexander/zf2-example-doctrine2,marcosalm/zf2-example-doctrine2