* Implemented missing cucul_get_dither_contrast().

* Now sortchars’s output can be directly saved to a C header file.

reason to keep a copy of them in the calling program.
  * Deprecate cucul_set_dither_invert(). Inverting a dither's colours is now
    done by setting a negative gamma value.

Rado S.

driver to build on Solaris. Fix courtesy of Rado S.

* Use font 0 instead of font 1.
  * Print a bitmapped example at the end.

          _pBBBBPP"'             '7PBBBBBL    
        _BBBBP"   __p@BBBBBBBBBpp__   7%BBBb_ 
      _BBBB"   _@BBBBBPPPPPPPP%BBBBBpL   %BBBb
      BBB"  _@BBBP"'    ____     'PBBBBp   %BB
      BB   @BBBP   __iIIIIIIIIIiL   '%BBBL  7B
      P   BBBP   _IIII**''''"*lIIIi_  7BBBb  7
         BBBP   III/'  ,,:::,   "IIIi   BBBb  
        JBBB   III"  ,!!!!!!!!:,  lIIi  7BBB  
        BBBL  JIII  ,!!"'   '!!!   III   BBBL 
        BBBL  lIII  "!!,     !!!   IIIL  BBBP 
        BBBL   III   !!!::::!!!"  JIII   BBBL 
        JBBB   lIIIL  '"!!!!""'  iIII   @BBB  
      L  3BBBL  "lIIIi_      __iIII/   @BBB   
      BL  7BBBb   '*IIIIIIIIIIII/"   _@BBP   @
      BBb   %BBBb_    '"*****"'   __BBBB"  _BB
      %BBBp   7BBBBbpL__     __ppBBBBP"  _@BBB
       7%BBBp_  '7PBBBBBBBBBBBBBBPP'   _@BBBP 
         'PBBBBpL_   ''''PP"''''   _p@BBBBP

used for improved dithering.

* Use caca_set_cursor() in test/input.c.

* Support for autotools-1.10.

* Updated NEWS and ChangeLog.

due to spaces.

* Added a few additional character pairs of the left/right rotations.
  * Added missing errno sets.

cucul_stretch_* to avoid long function names. And the pairwise rotations
    look so nice now that they should be the real rotation chars.

* Updated test/text to show what the wide rotations now do.

suck massively for now.

* Renamed cucul_rotate into cucul_rotate_180.
  * Deprecated cucul_rotate and fix examples accordingly.
  Hope it all makes sense.

driver.

Sittler. Untested.

PREPARE rule and did minor cleanup (SCNR).

Sittler.