added Providers to SqlDao children
added skeletal Universal Daos
Merge pull request #30 from math1man/master

Further updates based on your modifications
Filled in Universal Daos as much as possible without SQL files
Universal Daos should be functional, though untested.
A bit of refactoring too, plus updated SQL files
Fixed saving and made LanguageSet iterable
Merge pull request #31 from math1man/master

Universal Daos should be working
Incorporating Universal updates
LocalLinkSqlDao extends AbstractSqlDao