/evolutions/default

slick.dbs.default.driver="slick.driver.PostgresDriver$"
slick.dbs.default.db.driver="org.postgresql.Driver"
slick.dbs.default.db.url="jdbc:postgresql://localhost:5432/foo"

/evolutions/foo    //foo is the database name

slick.dbs.foo.driver="slick.driver.PostgresDriver$"
slick.dbs.foo.db.driver="org.postgresql.Driver"
slick.dbs.foo.db.url="jdbc:postgresql://localhost:5432/foo"

No implementation for play.api.db.slick.DatabaseConfigProvider was bound.
  while locating play.api.db.slick.DatabaseConfigProvider