ACCUMULO-645 found and removed many other references to HADOOP_HOME

git-svn-id: https://svn.apache.org/repos/asf/accumulo/trunk@1433049 13f79535-47bb-0310-9956-ffa450edef68
ACCUMULO-645 found another HADOOP_HOME reference

git-svn-id: https://svn.apache.org/repos/asf/accumulo/trunk@1433058 13f79535-47bb-0310-9956-ffa450edef68
ACCUMULO-282 document the simplest client examples

git-svn-id: https://svn.apache.org/repos/asf/accumulo/trunk@1433081 13f79535-47bb-0310-9956-ffa450edef68
ACCUMULO-689 provide log4j initialization properties for the unit tests

git-svn-id: https://svn.apache.org/repos/asf/accumulo/trunk@1433090 13f79535-47bb-0310-9956-ffa450edef68
ACCUMULO-282 add in user authorizations so the simple example works simply

git-svn-id: https://svn.apache.org/repos/asf/accumulo/trunk@1433099 13f79535-47bb-0310-9956-ffa450edef68
ACCUMULO-645 found another HADOOP_HOME reference

git-svn-id: https://svn.apache.org/repos/asf/accumulo/trunk@1433102 13f79535-47bb-0310-9956-ffa450edef68