Minor release

+ helper: New experimental CalculateAllPossibleRoutes method in ndn::GlobalRoutingHelper
+ model: Mark face YELLOW when PIT entry times out in ndn::fw::GreenYellowRed strategy
+ model: FaceMetric::Status tracing
+ examples+utils: Adding example to evaluate memory footprint of ContentStore/Pit

1. a8f5d88 limits: Adding ability for GlobalRoutingController to set precise BDP prefix limits using knowledge of RTT for destination by Alexander Afanasyev · 12 years ago
2. 08ab572 limits: Adding support for callback that fired every time a new slot becomes available by Alexander Afanasyev · 12 years ago
3. 6f95e70 limits: one more update and small interface changes by Alexander Afanasyev · 12 years ago
4. f5c0774 limits: Introducing modularity for Interest limits by Alexander Afanasyev · 12 years ago
5. ef94e91 utils: Adding option to obtain the value of the current limit in ndn::Limits by Alexander Afanasyev · 12 years ago
6. a28ec56 utils: ndn::Limits now uses double for the internal limits parameter and invalid when (by default) it is set to a negative value by Alexander Afanasyev · 12 years ago
7. 6a3bb13 ForwardingStrategy removes PIT if interest wasn't propagated. Updated by Alexander Afanasyev · 12 years ago
8. ea9b3e6 Implementing base support for TCP-style window-based limiting on per-FIB-prefix and per-face granularity by Alexander Afanasyev · 12 years ago