

1) fixed typo in 15th color bar

   now:
    addColorRange  49 51
    addColorRange  52 149

   was:
    addColorRange  49 51 0 1 1 .9
    addColorRange  53 149

2) changed fill graphic to the one
   with softer corners

3) completely reworked hud,
   heavily inspired by Half Life 2

4) added support for fov
   87...95
   96...105
   106...115
