Remove versioning feature

src/PostgREST/Config.hs

@@ -44,7 +44,7 @@ data AppConfig = AppConfig {
   , configAnonRole  :: String
   , configSecure    :: Bool
   , configPool      :: Int
-  , configV1Schema  :: String
+  , configSchema    :: String
   , configJwtSecret :: String
   }
 
@@ -60,7 +60,7 @@ argParser = AppConfig
   <*> strOption (long "anonymous" <> short 'a' <> metavar "ROLE" <> help "postgres role to use for non-authenticated requests")
   <*> switch (long "secure" <> short 's' <> help "Redirect all requests to HTTPS")
   <*> option auto (long "db-pool" <> metavar "COUNT" <> value 10 <> help "Max connections in database pool" <> showDefault)
-  <*> strOption (long "v1schema" <> metavar "NAME" <> value "1" <> help "Schema to use for nonspecified version (or explicit v1)" <> showDefault)
+  <*> strOption (long "schema" <> short 'S' <> metavar "NAME" <> value "public" <> help "Schema to use for API routes" <> showDefault)
   <*> strOption (long "jwt-secret" <> metavar "SECRET" <> value "secret" <> help "Secret used to encrypt and decrypt JWT tokens)" <> showDefault)
 
 defaultCorsPolicy :: CorsResourcePolicy