Made the logger an object to be multiprocessing compatible.

The initialization of the Configuration() object can not log anymore since the Log() object initialization requires the Configuration(). Maybe I will find a better solution in the future. For now, it fixes bugs and makes my life easier.

linspector/core/plugin.py

@@ -8,6 +8,6 @@ See LICENSE (MIT license)
 class Plugin:
     def __init__(self, configuration, environment, linspector, log):
         self.__configuration = configuration
-        self._environment = environment
+        self.__environment = environment
         self.__linspector = linspector
         self.__log = log