update ignore rules

.pep8speaks.yml

@@ -17,9 +17,16 @@ scanner:
 pycodestyle:
     max-line-length: 100  # Default is 79 in PEP8
     ignore:  # Errors and warnings to ignore
-        - E501  # Line too long
-        - E505
+        - W191 # indentation contains tabs
+        - W291 # trailing whitespace
+        - W292 # no newline at end of file
+        - W293 # blank line contains whitespace
+        - W391 # blank line at end of file
         - W503 # Outdated and replaced by W504
+        - W505 # doc line too long
+        - E101 # indentation contains mixed spaces and tabs
+        - E401 # multiple imports on one line
+        - E501 # line too long
 
 only_mention_files_with_errors: True  # If False, a separate status comment for each file is made.
 descending_issues_order: False # If True, PEP8 issues in message will be displayed in descending order of line numbers in the file