initial pass at encoding psw handler
fixed issue with num iterations count
working on unit tests, first pass
completed unit tests
completed unit tests
made sure the digest obj was threadsafe locally
resolving dependency conflicts
updated impl and unit test based on shiro's hashing service
Merge branch 'master' into jdbc-handler-dynasalt
Merge branch 'master' into jdbc-handler-dynasalt

Conflicts:
	pom.xml
fixed merge issues
Merge pull request #665 from Unicon/jdbc-handler-dynasalt

JDBC QueryAndEncodeDatabaseAuthenticationHandler