Added a create_table function for Postgres, with the beginnings of a way to define columns.
Let's use non-SQL specific column types, like Rails.
Merge remote-tracking branch 'upstream/master' into migrations
Added integer and timestamp.
Added migrate and table_exist functions.
Added table_exist and get_migrations_table - the latter fetches the
table data without fiddling around pretending to be any sort of
"type".
Added some more types, table_exists, create_table, get_migrations_table.
Merge remote-tracking branch 'upstream/master' into migrations

Conflicts:
	src/boss_db.erl
A bit of formatting.
Added a migration_done function to write to the migrations table that the migration in question has been successfully completed.
Merge branch 'master' of git://github.com/evanmiller/boss_db into migrations
Expose migrate/2, which is used in boss_files to redo a specific migration.  Print information about running migrations.
Merge branch 'master' of git://github.com/evanmiller/boss_db into migrations
Updated migration_done to accept direction (up/down). And Bit of code formating
Fixed funcitons arity
Merge pull request #1 from ngaranko/migrations

Minor update to migration_done
Fixed mysql and psql adapters
Merge pull request #2 from ngaranko/migrations

Fixed mysql and psql adapters
Direction is not saved in the schema_migrations table.
Merge branch 'master' of git://github.com/evanmiller/boss_db into migrations