[libredwg] R2010 Available from OpenDWG

[Patrick Simmons]

The wiki says you won't support R2010 unless you can find 
documentation.  I thought you might want to have a look here:

http://www.opendesign.com/files/guestdownloads/OpenDesign_Specification_for_.dwg_files.pdf
The documentation in this link appears to support R2010.

I hope this helps.
--Patrick