Allow to specify series price in different catalogs.

Fix #145
Added customized version of MySQL5InnoDBDialect to fix deployment to MySQL.

Fixed following exception:
org.hibernate.HibernateException: Wrong column type in mystamps.series for column perforated. Found: bit, expected: boolean

@see http://stackoverflow.com/questions/8667965/found-bit-expected-boolean-after-hibernate-4-upgrade
@see https://hibernate.atlassian.net/browse/HHH-6935