Log Message:
tex-fourier{,-doc}: update to 2.3

* there is a new \caution command (dangerous bend).
* Chars selection now use the \texorpdfstring command and the
  \TakeFourierOrnament command have been replaced by \FourierOrns.
* chars in the type1 fonts are now in place of digits or letters like
  in the OTF font.