Merge pull request #1 from dawgtrades/master

first pull
added Persistence and PersistenceImpl

small changes throughout. Persistence & its impl unusable until manager
classes are made
Merge pull request #4 from jrec15/master

Persistence/PersistenceImpl
Merge pull request #5 from vlawson3/master

vic merge registereduser
Revert "vic merge registereduser"
Merge pull request #6 from dawgtrades/revert-5-master

Revert "vic merge registereduser"
iterators, dbaccessconfig
Merge pull request #7 from jrec15/master

iterators, dbaccessconfig
Merge pull request #1 from dawgtrades/master

vick merge