Merge branch 'gaudi.TestTools-20181210' into 'master'

TestTools: Ignore ChronoStatSvc MT warning.

See merge request atlas/athena!16602

Former-commit-id: 442b60f4

AtlasTest/TestTools/share/post.sh

@@ -200,6 +200,7 @@ PP="$PP"'|INFO TopAlg list empty.'
 PP="$PP"'|^ChronoStatSvc +INFO +Number of skipped events for MemStat'
 PP="$PP"'|^Py:Athena +INFO +including file'
 PP="$PP"'|^Athena +INFO +including file'
+PP="$PP"'|statistics are unreliable'
 
 # Ignore annoying error from root 6.10.06
 PP="$PP"'|no interpreter information for class TSelectorCint'