Organized Accumulo & Hadoop config by version (#203)

diff --git a/bin/impl/setup-accumulo.sh b/bin/impl/setup-accumulo.sh
index 2911ff2..e7ccd80 100755
--- a/bin/impl/setup-accumulo.sh
+++ b/bin/impl/setup-accumulo.sh
@@ -42,17 +42,18 @@
 
 conf=$ACCUMULO_HOME/conf
 
+cp "$UNO_HOME"/conf/accumulo/common/* "$conf"
 if [[ $ACCUMULO_VERSION =~ ^1\..*$ ]]; then
   accumulo_conf=$conf/accumulo-site.xml
   cp "$conf"/examples/2GB/standalone/* "$conf"/
   $SED "s#localhost#$UNO_HOST#" "$conf/slaves"
-  cp "$UNO_HOME"/conf/accumulo/accumulo-site-1.0.xml "$accumulo_conf"
+  cp "$UNO_HOME"/conf/accumulo/1/* "$conf"
   $SED "s#export HADOOP_PREFIX=[^ ]*#export HADOOP_PREFIX=$HADOOP_HOME#" "$conf"/accumulo-env.sh
 else
   accumulo_conf=$conf/accumulo.properties
+  cp "$UNO_HOME"/conf/accumulo/2/* "$conf"
   "$ACCUMULO_HOME"/bin/accumulo-cluster create-config
   $SED "s#localhost#$UNO_HOST#" "$conf/tservers"
-  cp "$UNO_HOME"/conf/accumulo/accumulo-2.0.properties "$accumulo_conf"
   $SED "s#export HADOOP_HOME=[^ ]*#export HADOOP_HOME=$HADOOP_HOME#" "$conf"/accumulo-env.sh
   $SED "s#instance[.]name=#instance.name=$ACCUMULO_INSTANCE#" "$conf"/accumulo-client.properties
   $SED "s#instance[.]zookeepers=localhost:2181#instance.zookeepers=$UNO_HOST:2181#" "$conf"/accumulo-client.properties
@@ -80,7 +81,6 @@
 $SED "s#ACCUMULO_USE_NATIVE_MAP#$ACCUMULO_USE_NATIVE_MAP#" "$accumulo_conf"
 $SED "s#UNO_HOST#$UNO_HOST#" "$accumulo_conf"
 
-cp "$UNO_HOME/conf/accumulo/accumulo-it.properties" "$conf"
 it_props="$conf/accumulo-it.properties"
 $SED "s#ACCUMULO_USER#$ACCUMULO_USER#" "$it_props"
 $SED "s#ACCUMULO_PASSWORD#$ACCUMULO_PASSWORD#" "$it_props"
diff --git a/bin/impl/setup-hadoop.sh b/bin/impl/setup-hadoop.sh
index 5614fc2..bd5a7fa 100755
--- a/bin/impl/setup-hadoop.sh
+++ b/bin/impl/setup-hadoop.sh
@@ -43,17 +43,11 @@
 tar xzf "$DOWNLOADS/$HADOOP_TARBALL" -C "$INSTALL"
 
 hadoop_conf="$HADOOP_HOME"/etc/hadoop
-cp "$UNO_HOME"/conf/hadoop/core-site.xml "$hadoop_conf/"
-cp "$UNO_HOME"/conf/hadoop/hdfs-site.xml "$hadoop_conf/"
-cp "$UNO_HOME"/conf/hadoop/yarn-site.xml "$hadoop_conf/"
-cp "$UNO_HOME"/conf/hadoop/capacity-scheduler.xml "$hadoop_conf/"
-cp "$UNO_HOME"/conf/hadoop/masters "$hadoop_conf/"
+cp "$UNO_HOME"/conf/hadoop/common/* "$hadoop_conf/"
 if [[ $HADOOP_VERSION =~ ^2\..*$ ]]; then
-  cp "$UNO_HOME"/conf/hadoop/workers "$hadoop_conf/slaves"
-  cp "$UNO_HOME"/conf/hadoop/mapred-site-2.xml "$hadoop_conf/mapred-site.xml"
+  cp "$UNO_HOME"/conf/hadoop/2/* "$hadoop_conf/"
 else
-  cp "$UNO_HOME"/conf/hadoop/workers "$hadoop_conf/"
-  cp "$UNO_HOME"/conf/hadoop/mapred-site.xml "$hadoop_conf/"
+  cp "$UNO_HOME"/conf/hadoop/3/* "$hadoop_conf/"
 fi
 
 $SED "s#UNO_HOST#$UNO_HOST#g" "$hadoop_conf/core-site.xml" "$hadoop_conf/hdfs-site.xml" "$hadoop_conf/yarn-site.xml"
diff --git a/conf/accumulo/accumulo-site-1.0.xml b/conf/accumulo/1/accumulo-site.xml
similarity index 100%
rename from conf/accumulo/accumulo-site-1.0.xml
rename to conf/accumulo/1/accumulo-site.xml
diff --git a/conf/accumulo/accumulo-2.0.properties b/conf/accumulo/2/accumulo.properties
similarity index 100%
rename from conf/accumulo/accumulo-2.0.properties
rename to conf/accumulo/2/accumulo.properties
diff --git a/conf/accumulo/accumulo-it.properties b/conf/accumulo/common/accumulo-it.properties
similarity index 100%
rename from conf/accumulo/accumulo-it.properties
rename to conf/accumulo/common/accumulo-it.properties
diff --git a/conf/hadoop/mapred-site-2.xml b/conf/hadoop/2/mapred-site.xml
similarity index 100%
rename from conf/hadoop/mapred-site-2.xml
rename to conf/hadoop/2/mapred-site.xml
diff --git a/conf/hadoop/masters b/conf/hadoop/2/slaves
similarity index 100%
copy from conf/hadoop/masters
copy to conf/hadoop/2/slaves
diff --git a/conf/hadoop/mapred-site.xml b/conf/hadoop/3/mapred-site.xml
similarity index 100%
rename from conf/hadoop/mapred-site.xml
rename to conf/hadoop/3/mapred-site.xml
diff --git a/conf/hadoop/workers b/conf/hadoop/3/workers
similarity index 100%
rename from conf/hadoop/workers
rename to conf/hadoop/3/workers
diff --git a/conf/hadoop/capacity-scheduler.xml b/conf/hadoop/common/capacity-scheduler.xml
similarity index 100%
rename from conf/hadoop/capacity-scheduler.xml
rename to conf/hadoop/common/capacity-scheduler.xml
diff --git a/conf/hadoop/core-site.xml b/conf/hadoop/common/core-site.xml
similarity index 100%
rename from conf/hadoop/core-site.xml
rename to conf/hadoop/common/core-site.xml
diff --git a/conf/hadoop/hdfs-site.xml b/conf/hadoop/common/hdfs-site.xml
similarity index 100%
rename from conf/hadoop/hdfs-site.xml
rename to conf/hadoop/common/hdfs-site.xml
diff --git a/conf/hadoop/masters b/conf/hadoop/common/masters
similarity index 100%
rename from conf/hadoop/masters
rename to conf/hadoop/common/masters
diff --git a/conf/hadoop/yarn-site.xml b/conf/hadoop/common/yarn-site.xml
similarity index 100%
rename from conf/hadoop/yarn-site.xml
rename to conf/hadoop/common/yarn-site.xml