SPARK-1416 Update JRE to 7 version -provided the java 7 jres to install4j installation -changed spark.install4j to use the java 7 jres 
SPARK-1416 Update JRE to 7 version
-provided the java 7 jres to install4j installation
-changed spark.install4j to use the java 7 jres 

git-svn-id: f13e20fb8540f76a08799c0051229138c0279aa7@12940 b35dd754-fafc-0310-a699-88a17e54d16e

speedy01/Spark,speedy01/Spark,vipinraj/Spark,guusdk/Spark,guusdk/Spark,guusdk/Spark,BittyByte/Spark,speedy01/Spark,vipinraj/Spark,wrooot/Spark,igniterealtime/Spark,guusdk/Spark,BittyByte/Spark,speedy01/Spark,BittyByte/Spark,BittyByte/Spark,vipinraj/Spark,igniterealtime/Spark,igniterealtime/Spark,wrooot/Spark,vipinraj/Spark,igniterealtime/Spark,wrooot/Spark,wrooot/Spark