Log Message:
update to gerbv-0.0.10

Yet another bunch of bugs in different corner cases of Gerber files
has been fixed. Many fixes in polygon area fill, some fixes in calculating
circles, a statically allocated array caused strange stray segfaults when
drawing aperture macros.

A bunch of new command line switches. Most important are:
* --display: use as in all other X-programs, ie open window from a remote
  computer.
* --geometry: Sets the geometry. Usually gerbv guess the resolution of
    your window and sets the window size accordingly. If you for instance
    have a bigger virtual window than actual screen the window can get quite
    big. With this switch you can override with for example --geometry=400x300

Fixes in drill file parser. Many drill files don't have drill sizes in them,
else perfectly valid files. Pitch fix makes gerbv parse drill files even
though they don't have drill sizes defined, but under protest.

Greatest fix of them all. Super imposing. Handles paint-scratch-paint
more proper. Changed dramatically how different layers are drawn "on
top of each other".