You can clone with
HTTPS or Subversion.
fix .submodule (should be ok now)
add https://github.com/fgeorges/expath-cg as submodule
clean the submodules
remove extra repository
Merge expath-cg into expath/expath-cg from https://github.com/fgeorge…
Added note about the copyright (to be changed for final reports).
Added package dependency.
Added diffspec.xsl and base.css.
New directories and README files.