v2.7.0

• feat: add registerFilter method, fixes #207 & #199 (#233)
• doc: remove registerTemplate from examples, fixes #226 (#232)
• feat: add node example (#228)
• feat: making include accept an array of globs, like source does, fixes #215 (#227)
• fix: the naming for Sass/Scss in documentation, tests, formats, fixes #213 (#222)
• fix: handle showFileHeader option in androids formats templates, fixes #237
  (#243)