add assess plugin, and plug assess to some pipelines
assess base on transformer
using base transformer for analysing the running streams
add more assess points
setup more assess points
experimenting assess point hash
trying to count buffers into the assess hash
fix counting buffers into the assess hash
reformated report messages
reformated report messages even more, and report per 2 seconds
resetting pipeline names
dump report per 3 seconds
assign each assess point a number, and get them sorted as orders of occurrence
assess: record more parameters
rename some assess points
add more assess points
counting on assess-point shared clock
disable assertion of test case pipeline error to avoid interrupting the whole test suite (#3, #5)
better assess report format for comfortible reading
experimenting assess meta data