add task for migrations and seeds
add matches table migration
migrate match class to activerecord
autostart timer when match is not finished
use activerecord in app.rb
set sqlite connection pool to 10
add activerecord and sqlite3 to gemfile
add models directory
cleanup
rename MessageIn to InboundMessage
extract MatchManager class
remove InboundMessage class
update MatchManager class
refactoring app.rb
remove unused Match#closed?
fix typo in method name
update readme
add twitter.yml config example
require activerecord correctly
add Social module