Another update

1. db64ff1 app+utils+doc: Adding application-level trace helper to record Interest-Data delays by Alexander Afanasyev · 11 years ago
2. bd9c18e Solving a couple of bugs resulting from the packet format changes. Code compiles, but haven't fully tested yet by Alexander Afanasyev · 12 years ago
3. f5c0774 limits: Introducing modularity for Interest limits by Alexander Afanasyev · 12 years ago
4. f383047 Correcting wrong assert in ndn::App. Actually, making this assert to just print an error message instead. by Alexander Afanasyev · 12 years ago
5. 08b7d9e More progress with buffers by Alexander Afanasyev · 12 years ago
6. 2b4c947 Another set of refactoring by Alexander Afanasyev · 12 years ago
7. 4aac557 First step of refactoring code (ccnx prefix => ndn prefix) by Alexander Afanasyev · 12 years ago