* Try up-allocation on neutral trend.
Some probes end up with neutral trend due to getting much estimates of
same value. It is okay to try up-allocating in those cases. Otherwise,
the stream allocator some times gets stuck and does not up-allocate at
all as all probes end up neutral.
Changing the name of the signal to `NotCongesting` to signify it is
either neutral or clearing.
* wait 5 RTT for probe to finalize
* trend detector object encoder
* file output
* wake under lock
* keep track of RTX bytes separately
* packet group
* Packet group of 50ms
* Minor refactoring
* rate calculator
* send bit rate
* WIP
* comment
* reduce packet infos size
* extended twcc seq num
* fix packet info
* WIP
* queuing delay
* refactor
* config
* callbacks
* fixes
* clean up
* remove debug file, fix rate calculation
* fmt
* fix probes
* format
* notes
* check loss
* tweak detection settings
* 24-bit wrap
* clean up a bit
* limit symbol list to number of packets
* fmt
* clean up
* lost
* fixes
* fmt
* rename
* fixes
* fmt
* use min/max
* hold on early warning of congestion
* make note about need for all optimal allocation on hold release
* estimate trend in congested state
* tweaks
* quantized
* fmt
* TrendDetector generics
* CTR trend
* tweaks
* config
* config
* comments
* clean up
* consistent naming
* pariticpant level setting
* log usage mode
* feedback
Raja Subramanian