Implementing Turkish quotation mark

[abdulkerimgok]

I am working on localization of Turkish language for biblatex (turkish.lbx), but Turkish is not defined in the csquotes package. I defined the style in the localization key file to get the bibliography right for now, but can you implement the following or should I go fork and do this the git way?

\DeclareQuoteStyle[quotes]{turkish}
  {\textquotedblleft}
  {\textquotedblright}
  [0.05em]
  {\textquoteleft}
  {\textquoteright}
\DeclareQuoteStyle[guillemets]{turkish}
  {\guillemotleft}
  {\guillemotright}
  [0.025em]
  {\guilsinglleft}
  {\guilsinglright}

EDIT: DID IT THE GIT WAY!