Incorporated CJ's enhancements to HadoopSecurityManager_H_2_0.java
make sure the new hadoop security is built as part of the process
added exception to log statement
merged from upstream
fixed the name to remove minus
removed commented code
Use HiveConf constant for hive.metastore.sasl.enabled
removed commented code
removed the long log line
leverage constants from Hadoop source code and better exception handle when closing multiple steams
Merge pull request #106 from hluu/master

Fix for #105: Updated HadoopSecurityManager_H_2_0.java and ant build file