Added MIT O-S license and copyright notice
Added one more copyright notice
Updated spreadsheet to match SQL script
Refactored DB tables

Updated definitions in .xlsx, but word doc/spec is now out of sync.
Data base definitions missing 3 tables, still in db_def_all_tables.sql
Demo apps to show coding model
Fixed init script

Now builds a basic database from the ground up
Matches Excel doc at the time of the commit
Documentation to match current database def
added study definitions

These wil need to be fleshed out, but they're a start
Updated specs, but they are still works-in-progress
Updating specs - work in progress
updated specs

still works-in-progress
more updates - still in progress
More spec updates
another update to the spec
Final spec sync before class

Updated spec, sync'd DB defs to spec (spreadsheet), and removed test
files that shouldn't have been checked in.
added storing token to signin, and added session_get_auth
added lines to store auth in session/cookie/db in signin.php, and added a funciton to see if the cookie matches session/db
added lines to store auth in session/cookie/db in signin.php, and added a funciton to see if the cookie matches session/db
added lines to store auth in session/cookie/db in signin.php, and added a funciton to see if the cookie matches session/db