Formatting according to PEP-8 using autopep8

I've added a `setup.cfg` file with `[pep8]` section to make it use the
120-char line length limit we have for all Blender/Python scripts.

benchmark/foundation/logger.py

@@ -23,47 +23,41 @@ class COLORS_ANSI:
 VERBOSE = False
 COLORS = COLORS_DUMMY
 
+
 class DefaultLoggerProvider:
     def HEADER(self, *args):
         print(COLORS.HEADER + COLORS.BOLD, end="")
         print(*args, end="")
         print(COLORS.ENDC)
 
-
     def WARNING(self, *args):
         print(COLORS.WARNING + COLORS.BOLD, end="")
         print(*args, end="")
         print(COLORS.ENDC)
 
-
     def ERROR(self, *args):
         print(COLORS.FAIL + COLORS.BOLD, end="")
         print(*args, end="")
         print(COLORS.ENDC)
 
-
     def OK(self, *args):
         print(COLORS.OKGREEN + COLORS.BOLD, end="")
         print(*args, end="")
         print(COLORS.ENDC)
 
-
     def BOLD(self, *args):
         print(COLORS.BOLD, end="")
         print(*args, end="")
         print(COLORS.ENDC)
 
-
     def INFO(self, *args):
         print(*args)
 
-
     def DEBUG(self, *args):
         # TODO(sergey): Add check that debug is enabled.
         if False:
             print(*args)
 
-
     def FATAL(self, *args):
         import sys
         ERROR(*args)
@@ -72,6 +66,7 @@ class DefaultLoggerProvider:
 
 LOGGER_PROVIDER = DefaultLoggerProvider()
 
+
 def HEADER(*args):
     LOGGER_PROVIDER.HEADER(*args)