fair bit of work

some small updates. some large updates. postgresql and mysql managers
are created. settings writing not fully up to snuff yet. settings
interface will need to be changed to allow for more than two database
types. will work on this tomorrow. added postgresql jdbc driver. removed
the mysql jdbc driver, will use built in jdbc driver instead. updater
and settings both handle "build" number as well as version number. this
will allow for better testing of versions. since i may not have made
substantial changes since previous release. going to be asking couple
tech communities for help testing it. will provide either Postgre, Mysql
or Sqlite preconfigured versions while i work on writing settings. which
will be handled by seperate UI