Minor: updated readme.txt to execute default ant (build.xml)
Minor: updated readme.txt to execute default ant (build.xml)

tempbottle/orientdb,rprabhat/orientdb,cstamas/orientdb,sanyaade-g2g-repos/orientdb,wouterv/orientdb,intfrr/orientdb,intfrr/orientdb,jdillon/orientdb,giastfader/orientdb,wyzssw/orientdb,allanmoso/orientdb,sanyaade-g2g-repos/orientdb,redox/OrientDB,orientechnologies/orientdb,mmacfadden/orientdb,mbhulin/orientdb,tempbottle/orientdb,joansmith/orientdb,mbhulin/orientdb,allanmoso/orientdb,allanmoso/orientdb,jdillon/orientdb,giastfader/orientdb,wouterv/orientdb,joansmith/orientdb,jdillon/orientdb,orientechnologies/orientdb,tempbottle/orientdb,mmacfadden/orientdb,redox/OrientDB,mmacfadden/orientdb,wyzssw/orientdb,redox/OrientDB,allanmoso/orientdb,orientechnologies/orientdb,wyzssw/orientdb,redox/OrientDB,sanyaade-g2g-repos/orientdb,rprabhat/orientdb,giastfader/orientdb,alonsod86/orientdb,joansmith/orientdb,mbhulin/orientdb,giastfader/orientdb,alonsod86/orientdb,joansmith/orientdb,wouterv/orientdb,wouterv/orientdb,rprabhat/orientdb,alonsod86/orientdb,sanyaade-g2g-repos/orientdb,cstamas/orientdb,tempbottle/orientdb,orientechnologies/orientdb,alonsod86/orientdb,mmacfadden/orientdb,cstamas/orientdb,rprabhat/orientdb,wyzssw/orientdb,intfrr/orientdb,mbhulin/orientdb,intfrr/orientdb,cstamas/orientdb