Changes build.xml so that when not running SQL coverage in regression test mode, it will not fail on error.
Changes build.xml so that when not running SQL coverage in regression test mode,
it will not fail on error.

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