SCSS-Lint 0.39.0

A relatively minor release with mostly bug fixes.

New Features

• Add BemDepth which checks the number of BEM elements is under a specified
  maximum

Changes

• Load configuration file from user's home directory if one exists and no other
  configuration file is specified or in the current working directory
• Improve issue reporting instructions displayed when scss-lint crashes
• Remove XML formatter (see the
  Checkstyle formatter
  for an XML-based alternative)

Bug Fixes

• Fix Indentation to not report @import directives spread across multiple
  lines
• Fix Indentation linter from crashing on @else statements with
  allow_non_nested_indentation set to true
• Update default configuration to work with projects using the
  syck YAML parser
• Fix ColorKeyword to not report lints for map keys with color keyword names