PUB-895 fix transfered from H2O1.
PUB-895 fix transfered from H2O1.

The bug was causing inconsistent key snapshot, since
Prime values were skipped by localSnapshot code.

brightchen/h2o-3,h2oai/h2o-dev,bospetersen/h2o-3,junwucs/h2o-3,weaver-viii/h2o-3,kyoren/https-github.com-h2oai-h2o-3,pchmieli/h2o-3,mathemage/h2o-3,nilbody/h2o-flow,junwucs/h2o-3,ChristosChristofidis/h2o-3,madmax983/h2o-3,nilbody/h2o-3,PawarPawan/h2o-v3,weaver-viii/h2o-3,nilbody/h2o-3,printedheart/h2o-3,tarasane/h2o-3,printedheart/h2o-flow,printedheart/h2o-3,YzPaul3/h2o-3,madmax983/h2o-3,datachand/h2o-3,junwucs/h2o-flow,bospetersen/h2o-3,PawarPawan/h2o-v3,spennihana/h2o-3,h2oai/h2o-3,madmax983/h2o-3,printedheart/h2o-3,mrgloom/h2o-3,datachand/h2o-3,bikash/h2o-dev,h2oai/h2o-dev,junwucs/h2o-3,bikash/h2o-dev,mathemage/h2o-3,bospetersen/h2o-3,tarasane/h2o-3,ChristosChristofidis/h2o-3,junwucs/h2o-3,jangorecki/h2o-3,h2oai/h2o-dev,nilbody/h2o-3,junwucs/h2o-3,tarasane/h2o-3,weaver-viii/h2o-3,datachand/h2o-3,nilbody/h2o-3,mathemage/h2o-3,michalkurka/h2o-3,spennihana/h2o-3,mrgloom/h2o-3,bikash/h2o-dev,printedheart/h2o-flow,madmax983/h2o-3,h2oai/h2o-flow,jangorecki/h2o-3,jangorecki/h2o-3,tarasane/h2o-3,kyoren/https-github.com-h2oai-h2o-3,weaver-viii/h2o-3,michalkurka/h2o-3,ChristosChristofidis/h2o-3,brightchen/h2o-3,brightchen/h2o-3,PawarPawan/h2o-v3,PawarPawan/h2o-v3,bospetersen/h2o-3,jangorecki/h2o-3,printedheart/h2o-flow,junwucs/h2o-flow,mathemage/h2o-3,PawarPawan/h2o-v3,junwucs/h2o-3,weaver-viii/h2o-3,h2oai/h2o-dev,YzPaul3/h2o-3,h2oai/h2o-dev,h2oai/h2o-3,spennihana/h2o-3,spennihana/h2o-3,h2oai/h2o-3,junwucs/h2o-3,brightchen/h2o-3,h2oai/h2o-flow,ChristosChristofidis/h2o-3,nilbody/h2o-flow,nilbody/h2o-3,spennihana/h2o-3,weaver-viii/h2o-3,kyoren/https-github.com-h2oai-h2o-3,mrgloom/h2o-3,ChristosChristofidis/h2o-3,junwucs/h2o-flow,pchmieli/h2o-3,pchmieli/h2o-3,michalkurka/h2o-3,brightchen/h2o-3,mrgloom/h2o-3,bikash/h2o-dev,h2oai/h2o-3,ChristosChristofidis/h2o-3,michalkurka/h2o-3,tarasane/h2o-3,PawarPawan/h2o-v3,mathemage/h2o-3,pchmieli/h2o-3,h2oai/h2o-3,tarasane/h2o-3,spennihana/h2o-3,h2oai/h2o-3,kyoren/https-github.com-h2oai-h2o-3,madmax983/h2o-3,mrgloom/h2o-3,kyoren/https-github.com-h2oai-h2o-3,bikash/h2o-dev,YzPaul3/h2o-3,ChristosChristofidis/h2o-3,nilbody/h2o-flow,YzPaul3/h2o-3,printedheart/h2o-3,kyoren/https-github.com-h2oai-h2o-3,michalkurka/h2o-3,h2oai/h2o-dev,michalkurka/h2o-3,nilbody/h2o-3,jangorecki/h2o-3,pchmieli/h2o-3,datachand/h2o-3,michalkurka/h2o-3,mathemage/h2o-3,datachand/h2o-3,h2oai/h2o-3,brightchen/h2o-3,YzPaul3/h2o-3,mrgloom/h2o-3,jangorecki/h2o-3,bospetersen/h2o-3,brightchen/h2o-3,mrgloom/h2o-3,h2oai/h2o-dev,YzPaul3/h2o-3,printedheart/h2o-3,YzPaul3/h2o-3,h2oai/h2o-3,kyoren/https-github.com-h2oai-h2o-3,datachand/h2o-3,datachand/h2o-3,pchmieli/h2o-3,mathemage/h2o-3,printedheart/h2o-3,bospetersen/h2o-3,spennihana/h2o-3,bospetersen/h2o-3,pchmieli/h2o-3,madmax983/h2o-3,madmax983/h2o-3,bikash/h2o-dev,tarasane/h2o-3,weaver-viii/h2o-3,PawarPawan/h2o-v3,nilbody/h2o-3,printedheart/h2o-3,jangorecki/h2o-3