2.2.0

New Features

• Accept LosslessStringConvertible input for strings filters.
  Antondomashnev
  #65
• StencilContext.enrich now also accept a Dictionary for specifying parameters
  (in preparation for supporting Config files in SwiftGen).
  Olivier Halligon
  #66

Internal Changes

• Refactoring of Filters+Strings.
  Antondomashnev
  #63