style(*): add rule disallowSpaceBeforePostfixUnaryOperators
style(*): add rule disallowSpacesInsideArrayBrackets
style(*): add rule requireCommaBeforeLineBreak
style(*): add rule validateLineBreaks
style(*): move rule requireLineFeedAtFileEnd from jscs todo, fix i18n generated script
chore(travis): reorder linting tasks to after unit tests