add basic tests to check compatibility with REL_11 in travis#3

Merged

alubennikova merged 3 commits intomasterfrom

Aug 21, 2020

Commits on Aug 19, 2020

add basic tests to check compatibility with REL_11 in travis
alubennikova
committed

Commits on Aug 21, 2020

fix compatibility fixes for backport to v11.
alubennikova
committed
add core-patch for REL_11_STABLE to test ptrack compatibility with REL_11 in travis
alubennikova
committed