fixes typo in inheritance definition
creates tables: leagues, politicians
removes create politicians table...for now
generates users and leagues with pertinent fields
creates table teams: joins users and leagues, defines tables: user and league
adds sinatra/activerecord/rake to Rakefile
establishes connection to postgres database in config
sets database location in config/main, adds to Rakefile: create and drop
Merge pull request #4 from tiger-swallowtails-2013/migrations

Migrations