Fix for Issue #94: Hive queries that triggers a MapredLocalTask fail
Replaced hardcoded mapreduce.job.credentials.binary and HADOOP_TOKEN_FILE_LOCATION strings, fixed indentation
Fixed indentation (changed tabs to 2 spaces) in the files I modified in my last commit
Revert "Fixed indentation (changed tabs to 2 spaces) in the files I modified in my last commit"

This reverts commit b8e35bc4e02be1f951d5f1895c30082d7af60366.
Merge pull request #95 from erwa/hive-hadoop-jar

Fix for Issue #94: Hive queries that triggers a MapredLocalTask fail