separated db tests to 'shared'
building tables
LogEntries and Commercials ActiveRecord tables created
Added Spins Table
All Entity Tables Created
Created SpinFrequencies Table
Users DB Working
All postgres db commercial methods implemented
modified CommercialBlocks to accept :commercial_ids array for initialization... but stores an array of Commercial Objects
Added CommercialCommercialBlocks Join Table
commercial_block create and get db methods working
Added CommercialBlock functionality to pg db
reworked station model
Fixed CreateStation to account for new station model
Spin postgres stuff mostly done
Most pg tests working
Fixed recent_log_entries bug
Finishing up postgres methods
Postgres added, all tests green