install hadoop-0.20-conf-pseudo for non yarn cdh
travis debug
modified HADOOP_HOME for cdh mrv1
added start mapred 0.20 services and removed HADOOP_HOME for cdh non yarn
unset HADOOP_HOME for cdh non yarn
unset HADOOP_HOME for cdh non yarn
unset HADOOP_HOME for cdh non yarn
restored all hadoop version on travis
Replaced libhdfs source for cdh4.4.0
selected only cdh 4.4.0