Populate OS database tag from an appropriate environment variable.
Populate OS database tag from an appropriate environment variable.

OS will contain the word "redhat" for CentOS, and not otherwise.

this is really nshectman


wolffcm/voltdb,deerwalk/voltdb,wolffcm/voltdb,simonzhangsm/voltdb,creative-quant/voltdb,zuowang/voltdb,flybird119/voltdb,zuowang/voltdb,flybird119/voltdb,kobronson/cs-voltdb,creative-quant/voltdb,ingted/voltdb,ingted/voltdb,simonzhangsm/voltdb,kumarrus/voltdb,kobronson/cs-voltdb,paulmartel/voltdb,kumarrus/voltdb,paulmartel/voltdb,VoltDB/voltdb,deerwalk/voltdb,VoltDB/voltdb,zuowang/voltdb,simonzhangsm/voltdb,wolffcm/voltdb,paulmartel/voltdb,paulmartel/voltdb,migue/voltdb,ingted/voltdb,creative-quant/voltdb,migue/voltdb,VoltDB/voltdb,flybird119/voltdb,VoltDB/voltdb,kumarrus/voltdb,kobronson/cs-voltdb,flybird119/voltdb,VoltDB/voltdb,paulmartel/voltdb,ingted/voltdb,ingted/voltdb,kumarrus/voltdb,migue/voltdb,simonzhangsm/voltdb,deerwalk/voltdb,deerwalk/voltdb,wolffcm/voltdb,zuowang/voltdb,simonzhangsm/voltdb,kumarrus/voltdb,deerwalk/voltdb,ingted/voltdb,flybird119/voltdb,wolffcm/voltdb,paulmartel/voltdb,kobronson/cs-voltdb,creative-quant/voltdb,migue/voltdb,kobronson/cs-voltdb,VoltDB/voltdb,zuowang/voltdb,zuowang/voltdb,kobronson/cs-voltdb,zuowang/voltdb,creative-quant/voltdb,ingted/voltdb,migue/voltdb,paulmartel/voltdb,creative-quant/voltdb,paulmartel/voltdb,ingted/voltdb,kobronson/cs-voltdb,kobronson/cs-voltdb,migue/voltdb,flybird119/voltdb,wolffcm/voltdb,flybird119/voltdb,simonzhangsm/voltdb,zuowang/voltdb,flybird119/voltdb,wolffcm/voltdb,deerwalk/voltdb,kumarrus/voltdb,wolffcm/voltdb,simonzhangsm/voltdb,deerwalk/voltdb,kumarrus/voltdb,kumarrus/voltdb,creative-quant/voltdb,migue/voltdb,deerwalk/voltdb,migue/voltdb,creative-quant/voltdb,VoltDB/voltdb,simonzhangsm/voltdb