Change default logging level to INFO.

Default logging level should be INFO or WARNING, however, we really
should load this from a configuration file, enviroment variables, and
command line argumentns.

muppet/__main__.py

@@ -17,7 +17,7 @@ import sys
 sys.setrecursionlimit(100_000)
 
 logger = logging.getLogger('muppet')
-logger.setLevel(logging.DEBUG)
+logger.setLevel(logging.INFO)
 
 
 ch = colorlog.StreamHandler()