[Qgis-psc] New repo on github

[Nyall Dawson]

Hi PSC!

Can someone with admin rights to QGIS github please create a new
"libdxfrw" repository, and grant me admin access to it?

I'd like to start de-coupling this library from QGIS and moving the
QGIS specific amendments to it so that we can more closely track the
other versions of this library floating around. It's then possible
that http://github.com/qgis/libdxfrw could become the new, maintained
upstream for this library...

Nyall