As Bug 7855 is fixed, there is no reason to tolerate
rate of 5 on Carbon. But tests on -all- job
just after cluster reset are slower than
thecorresponding longevity job, so tolerate rate of 50 for now.
TODO added to set back to 100
when better ODL readiness detector is available.
Change-Id: I92561f617afd3bac037be236c9bad7dd90e48216
Signed-off-by: Vratko Polak <vrpolak@cisco.com>