FLUME-119: bin/flume HADOOP_HOME unset warning should check for lib/hadoop*core.jar
FLUME-119: bin/flume HADOOP_HOME unset warning should check for lib/hadoop*core.jar

From: phunt <phunt@cloudera.com>

git-svn-id: a99f83eed5fb73f0a29a082c88d77cd96cb68678@1155664 13f79535-47bb-0310-9956-ffa450edef68

lfzCarlosC/test,szaboferee/flume,lfzCarlosC/test,iaiengxia/flume,tmgstevens/flume,tinawenqiao/flume,tinawenqiao/flume,tinawenqiao/flume,iaiengxia/flume,szaboferee/flume,lfzCarlosC/test,szaboferee/flume,tinawenqiao/flume,iaiengxia/flume,szaboferee/flume,lfzCarlosC/test,tmgstevens/flume,tmgstevens/flume,tmgstevens/flume,iaiengxia/flume