update to pcb-20080202

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Release Notes for PCB snapshot 20080202
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This release represents over 180 commits and as such this summary
clearly is not complete.  See the ChangeLog file for the complete list
of changes.

- Added a footprin preview in the library window
- Added gnome/kde desktop integration files (app and mime icons, and
  .desktop file)
- Added i18n support
- Updated dbus support
- Fix a number of GCC 4 compiler warnings
- Make the gtk gui more robust against malformed menu resource files
- Added checking for duplicate hot key definitions in the menu resource
  file in the gtk gui.
- Improved support for building on win32.
- Removed automake/autoconf generated files from cvs
- Fixed some parallel make bugs
- Fixed some scrolling/panning bugs in the gtk gui.
- Added the ability to load edif netlists
- Closed a number of bugs in the sourceforge tracker
- Fix a bg in the x-y output files where the y values were mirrored and offset
- Add XRENDER support to the lesstif HID to support layer transparency
- Fix some polygon dicer bugs
- Fix a handful of bugs in the png export HID
- Avoid vias snapping to pins and moving elements snapping to their own
  pins/pads
- Fix a number of undo bugs
- Fix printer calibration
- Add global puller
- Various improvements to the postscript export HID
- Improve all the GetXY prompts in the menu resource files
- Improved the pin/via report
- Improved pin/pad vs grid snapping
- Various footprint improvements
  o fixed some drill sizes
  o fixed some silk sizes
  o Added a handful of QFP family footprints
  o Converted the QFP family to the hi-res format
- Several other bug fixes

(dmcmahill)