Version 0.4.0

Development was focused around better test coverage and providing a better API
for tests. We also now covering more cases and testing violation texts.

Features

• Breaking: removes duplicating module name rules, now we use the same rules
  for both variables and modules
• Breaking: removes --min-module-name-length options
• Breaking: renames --min-variable-name-length into --min-name-length
• Dependencies: updates flake8 version to 3.6
• Dependencies: removes pycodestyle pinned version

Bugfixes

• Multiple fixes to error text formats to be more readable
• Fixes UNDERSCORED_NUMBER_PATTERN to match names like come_22_me
• Fixes UpperCaseAttributeViolation not being displayed in the docs
• Fixes consistency checks being duplicated in the docs
• Fixes UnderscoredNumberNameViolation showing incorrect line number
• Fixes ProtectedAttributeViolation to respect super() and mcs
• Fixes ProtectedAttributeViolation to show correct text
• Fixes BadNumberSuffixViolation to show correct text
• Fixes TooManyBaseClassesViolation to show correct text
• Fixes TooManyElifsViolation to show correct text
• Fixes TooDeepNestingViolation to show correct text
• Fixes TooManyMethodsViolation to show correct text
• Fixes ReassigningVariableToItselfViolation to show correct text
• Renames UnderscoredNumberNameViolation to UnderscoredNumberNameViolation

Misc

• Refactoring: removed duplicate logic inside logics/filenames.py
• Improves tests: now testing almost all violations inside noqa.py
• Improves tests: now testing violations text
• Improves tests: now all common patters live in related conftest.py
• Improves docs: now all configuration options are listed in the violations