Provide preliminary Travis CI support (#58).
Provide preliminary Travis CI support (#58).

lisakowen/gpdb,jmcatamney/gpdb,Quikling/gpdb,zaksoup/gpdb,kaknikhil/gpdb,lintzc/gpdb,kaknikhil/gpdb,royc1/gpdb,jmcatamney/gpdb,CraigHarris/gpdb,yuanzhao/gpdb,CraigHarris/gpdb,janebeckman/gpdb,janebeckman/gpdb,CraigHarris/gpdb,yuanzhao/gpdb,tangp3/gpdb,xuegang/gpdb,royc1/gpdb,yuanzhao/gpdb,Quikling/gpdb,ahachete/gpdb,cjcjameson/gpdb,50wu/gpdb,edespino/gpdb,greenplum-db/gpdb,rubikloud/gpdb,ashwinstar/gpdb,lpetrov-pivotal/gpdb,rubikloud/gpdb,randomtask1155/gpdb,xinzweb/gpdb,foyzur/gpdb,xinzweb/gpdb,zaksoup/gpdb,lpetrov-pivotal/gpdb,yuanzhao/gpdb,50wu/gpdb,greenplum-db/gpdb,cjcjameson/gpdb,ahachete/gpdb,0x0FFF/gpdb,rubikloud/gpdb,Chibin/gpdb,kaknikhil/gpdb,janebeckman/gpdb,xinzweb/gpdb,royc1/gpdb,lintzc/gpdb,CraigHarris/gpdb,randomtask1155/gpdb,edespino/gpdb,rvs/gpdb,Quikling/gpdb,tangp3/gpdb,Chibin/gpdb,chrishajas/gpdb,greenplum-db/gpdb,xuegang/gpdb,ahachete/gpdb,jmcatamney/gpdb,royc1/gpdb,rvs/gpdb,adam8157/gpdb,zaksoup/gpdb,xuegang/gpdb,Chibin/gpdb,50wu/gpdb,xuegang/gpdb,CraigHarris/gpdb,lpetrov-pivotal/gpdb,chrishajas/gpdb,greenplum-db/gpdb,adam8157/gpdb,foyzur/gpdb,foyzur/gpdb,tangp3/gpdb,ashwinstar/gpdb,Chibin/gpdb,janebeckman/gpdb,tangp3/gpdb,0x0FFF/gpdb,rubikloud/gpdb,zaksoup/gpdb,ashwinstar/gpdb,lintzc/gpdb,zaksoup/gpdb,rvs/gpdb,randomtask1155/gpdb,rubikloud/gpdb,xuegang/gpdb,foyzur/gpdb,edespino/gpdb,jmcatamney/gpdb,greenplum-db/gpdb,50wu/gpdb,royc1/gpdb,ahachete/gpdb,lisakowen/gpdb,xinzweb/gpdb,50wu/gpdb,rubikloud/gpdb,zaksoup/gpdb,kaknikhil/gpdb,Quikling/gpdb,0x0FFF/gpdb,xinzweb/gpdb,kaknikhil/gpdb,Quikling/gpdb,lisakowen/gpdb,royc1/gpdb,ahachete/gpdb,jmcatamney/gpdb,janebeckman/gpdb,kaknikhil/gpdb,greenplum-db/gpdb,lisakowen/gpdb,chrishajas/gpdb,chrishajas/gpdb,rubikloud/gpdb,atris/gpdb,rvs/gpdb,rubikloud/gpdb,rvs/gpdb,CraigHarris/gpdb,ashwinstar/gpdb,greenplum-db/gpdb,Quikling/gpdb,CraigHarris/gpdb,edespino/gpdb,yuanzhao/gpdb,Chibin/gpdb,ahachete/gpdb,royc1/gpdb,foyzur/gpdb,atris/gpdb,randomtask1155/gpdb,lintzc/gpdb,0x0FFF/gpdb,lisakowen/gpdb,greenplum-db/gpdb,yuanzhao/gpdb,edespino/gpdb,adam8157/gpdb,xuegang/gpdb,edespino/gpdb,adam8157/gpdb,lintzc/gpdb,cjcjameson/gpdb,zaksoup/gpdb,edespino/gpdb,yuanzhao/gpdb,xuegang/gpdb,yuanzhao/gpdb,atris/gpdb,janebeckman/gpdb,randomtask1155/gpdb,lintzc/gpdb,rvs/gpdb,Quikling/gpdb,kaknikhil/gpdb,ashwinstar/gpdb,rvs/gpdb,lpetrov-pivotal/gpdb,ashwinstar/gpdb,chrishajas/gpdb,ashwinstar/gpdb,CraigHarris/gpdb,adam8157/gpdb,adam8157/gpdb,yuanzhao/gpdb,xinzweb/gpdb,kaknikhil/gpdb,0x0FFF/gpdb,lisakowen/gpdb,rvs/gpdb,edespino/gpdb,0x0FFF/gpdb,cjcjameson/gpdb,cjcjameson/gpdb,janebeckman/gpdb,rvs/gpdb,atris/gpdb,50wu/gpdb,Quikling/gpdb,0x0FFF/gpdb,Chibin/gpdb,lisakowen/gpdb,janebeckman/gpdb,xuegang/gpdb,rvs/gpdb,royc1/gpdb,Quikling/gpdb,edespino/gpdb,cjcjameson/gpdb,tangp3/gpdb,Quikling/gpdb,janebeckman/gpdb,chrishajas/gpdb,50wu/gpdb,tangp3/gpdb,cjcjameson/gpdb,lintzc/gpdb,ahachete/gpdb,zaksoup/gpdb,cjcjameson/gpdb,atris/gpdb,cjcjameson/gpdb,jmcatamney/gpdb,50wu/gpdb,Chibin/gpdb,janebeckman/gpdb,Chibin/gpdb,xinzweb/gpdb,adam8157/gpdb,cjcjameson/gpdb,randomtask1155/gpdb,atris/gpdb,chrishajas/gpdb,xuegang/gpdb,foyzur/gpdb,tangp3/gpdb,atris/gpdb,jmcatamney/gpdb,kaknikhil/gpdb,lpetrov-pivotal/gpdb,lpetrov-pivotal/gpdb,edespino/gpdb,Chibin/gpdb,lisakowen/gpdb,adam8157/gpdb,kaknikhil/gpdb,chrishajas/gpdb,ashwinstar/gpdb,xinzweb/gpdb,lpetrov-pivotal/gpdb,lintzc/gpdb,CraigHarris/gpdb,randomtask1155/gpdb,randomtask1155/gpdb,lintzc/gpdb,lpetrov-pivotal/gpdb,atris/gpdb,ahachete/gpdb,jmcatamney/gpdb,0x0FFF/gpdb,tangp3/gpdb,Chibin/gpdb,foyzur/gpdb,yuanzhao/gpdb,foyzur/gpdb