Release v7.0.0

Changed

• Added allow-pascal-case option to variable-name rule to allow variable names such as PascalCase because they often appear in situations where you are defining classes or models via const or let (e.g., graphql-tools makeExecutableSchema()
• Removed {"regex": "^I.*$"} from interface section of ext-variable-name rule since interfaces in external typings almost never follow this convention

Fixed

• Remove codelyzer peerDependency as it was causing warnings when installing this
  module in non-Angular projects