Pylint config changes.

Details:
- Set number of parallel pylint jobs to 4 for speedup.
- Disabled full pylint report because it added large amounts of
  source code.

pylintrc

@@ -26,7 +26,7 @@ persistent=yes
 load-plugins=
 
 # Use multiple processes to speed up Pylint.
-jobs=1
+jobs=4
 
 # Allow loading of arbitrary C extensions. Extensions are imported into the
 # active Python interpreter and may run arbitrary code.
@@ -97,7 +97,7 @@ output-format=text
 files-output=no
 
 # Tells whether to display a full report or only the messages
-reports=yes
+reports=no
 
 # Python expression which should return a note less than 10 (10 is the highest
 # note). You have access to the variables errors warning, statement which