Some reformatting and new content for the N&N

Added CDT, ECF, and GEF entries.

9 files changed
tree: 02fc749e4d1b5ec068911ae828167c8f56261846
  1. assets/
  2. content/
  3. images/
  4. index.php
  5. install/
  6. noteworthy/
  7. planning/