Switched from "ioctl()" to "ifconfig" to find interfaces.
converted .registration file to .reg file for new registration scheme
add .reg files to Makefiles to be included in tarball
Updated namespace/class mappings.
Added registration script to register all providers (for testing).
Namespace re-organziation.
Namespace re-organization.
Reassigned instances to proper namespaces.
Regenerate registration files.