Turn off overly verbose log messages by default

The "Request took ...s" messages are rather spammy, so turn them off
by default.  You can set CATALYST_DEBUG=1 if you need them.

src/lib/Hydra.pm

@@ -16,6 +16,7 @@ use Catalyst qw/ConfigLoader
                 Session::Store::FastMmap
                 Session::State::Cookie
                 AccessLog
+                -Log=warn,fatal,error
                /;
 our $VERSION = '0.01';