GEODE-852: copyGemFireVersionFile needs to make sure gemfire-core builds first
GEODE-852: copyGemFireVersionFile needs to make sure gemfire-core builds first

* This closes #81 (klund)
* Renamed copyPulsePropFile to copyGemFireVersionFile (klund)

prasi-in/geode,smanvi-pivotal/geode,shankarh/geode,masaki-yamakawa/geode,charliemblack/geode,jdeppe-pivotal/geode,deepakddixit/incubator-geode,davinash/geode,prasi-in/geode,smanvi-pivotal/geode,shankarh/geode,smgoller/geode,prasi-in/geode,smgoller/geode,davinash/geode,prasi-in/geode,pdxrunner/geode,PurelyApplied/geode,davebarnes97/geode,davinash/geode,jdeppe-pivotal/geode,masaki-yamakawa/geode,charliemblack/geode,jdeppe-pivotal/geode,shankarh/geode,pdxrunner/geode,deepakddixit/incubator-geode,davinash/geode,pivotal-amurmann/geode,davebarnes97/geode,davebarnes97/geode,davinash/geode,smgoller/geode,davebarnes97/geode,prasi-in/geode,pdxrunner/geode,pivotal-amurmann/geode,jdeppe-pivotal/geode,davebarnes97/geode,PurelyApplied/geode,masaki-yamakawa/geode,PurelyApplied/geode,deepakddixit/incubator-geode,charliemblack/geode,pivotal-amurmann/geode,deepakddixit/incubator-geode,jdeppe-pivotal/geode,masaki-yamakawa/geode,smanvi-pivotal/geode,masaki-yamakawa/geode,smgoller/geode,pdxrunner/geode,smanvi-pivotal/geode,smgoller/geode,deepakddixit/incubator-geode,smanvi-pivotal/geode,masaki-yamakawa/geode,jdeppe-pivotal/geode,PurelyApplied/geode,pivotal-amurmann/geode,deepakddixit/incubator-geode,masaki-yamakawa/geode,PurelyApplied/geode,pivotal-amurmann/geode,shankarh/geode,davinash/geode,davebarnes97/geode,davebarnes97/geode,smgoller/geode,jdeppe-pivotal/geode,smgoller/geode,charliemblack/geode,pdxrunner/geode,davinash/geode,PurelyApplied/geode,charliemblack/geode,PurelyApplied/geode,shankarh/geode,pdxrunner/geode,pdxrunner/geode,deepakddixit/incubator-geode