Disabled warnings that we don't need

Disabled the following warnings, because they're not relevant:

• C0103 snake-case naming style

• C0114 missing module docstring

• C0115 missing class docstring

• C0116 missing function/method docstring

Disabled warnings for short variables i,j,k,n to stop warnings coming from loops

Our "linting"-grade should now be a 9.14/10 with these changes 😄