enable EmgrFactory persistence context specific Overwrites of LocalSettings

[tuxBurner]

The key/values of LocalSettings are passed to all persistence context.

Enable overwrite for a persistence context.

Sample
Given the persistence context is named de.micromata.genome.storage
enable only for this persistence context recreate shema.
Global is
hibernate.hbm2ddl.auto=

Overwrite
de.micromata.genome.storage.hibernate.hbm2ddl.auto=create