Jenkins FPE should be disabled for 2018 branch
There are known issues that trigger FPE events, but the false positives for unrelated code are more of a problem than failing to detect any new bugs we might introduce that the FPE checks would notice.
Disabled FPE checking for non-release builds
This means that Jenkins will no longer give any reports, false or
true, from floating-point exceptions. Test binaries can still have FPE
checking enabled manually, however.
The content of this change should not be merged into the release-2019