src: Changing namespace ndn to namespace nfd

Also, this commit imports used classes from ::ndn namespace (from
NDN-CPP library) directly to ::nfd namespace.

refs: #1163

Change-Id: I9cc9d72e00af495b4ed0c84e6d418a7c9ba986cb
46 files changed
tree: 8e7da492aaa4c6ed382c339472e7839549cf2e38
  1. .waf-tools/
  2. daemon/
  3. tests/
  4. .gitignore
  5. COPYING
  6. INSTALL.md
  7. README-dev.md
  8. README.md
  9. waf
  10. wscript
README.md

NFD - Named Data Networking Forwarding Daemon