Replace createInputStreamMap call with countBlobs

jclouds 1.6.0 deprecated the former.  Also specify latest release
version.
diff --git a/blobstore-basics/pom.xml b/blobstore-basics/pom.xml
index c5c1cfd..dc4d625 100644
--- a/blobstore-basics/pom.xml
+++ b/blobstore-basics/pom.xml
@@ -29,25 +29,29 @@
   <name>blobstore-basics</name>
   <description>jclouds blobstore example that creates a container, then displays the size of each container</description>
 
+  <properties>
+    <jclouds.version>1.6.3</jclouds.version>
+  </properties>
+
   <dependencies>
     <dependency>
-      <groupId>org.jclouds</groupId>
+      <groupId>org.apache.jclouds</groupId>
       <artifactId>jclouds-blobstore</artifactId>
-      <version>1.6.0</version>
+      <version>${jclouds.version}</version>
     </dependency>
     <dependency>
-      <groupId>org.jclouds</groupId>
+      <groupId>org.apache.jclouds</groupId>
       <artifactId>jclouds-allblobstore</artifactId>
-      <version>1.6.0</version>
+      <version>${jclouds.version}</version>
     </dependency>
     <!-- note that if you want a smaller distribution
          remove the above dependency and place something 
          like below -->
     <!--
         <dependency>
-        <groupId>org.jclouds.provider</groupId>
+        <groupId>org.apache.jclouds.provider</groupId>
         <artifactId>hpcloud-objectstorage</artifactId>
-        <version>1.6.0</version>
+        <version>${jclouds.version}</version>
         </dependency>
     -->
   </dependencies>
diff --git a/blobstore-basics/src/main/java/org/jclouds/examples/blobstore/basics/MainApp.java b/blobstore-basics/src/main/java/org/jclouds/examples/blobstore/basics/MainApp.java
index 0dfa397..53d89c2 100755
--- a/blobstore-basics/src/main/java/org/jclouds/examples/blobstore/basics/MainApp.java
+++ b/blobstore-basics/src/main/java/org/jclouds/examples/blobstore/basics/MainApp.java
@@ -23,7 +23,6 @@
 import static com.google.common.collect.Iterables.contains;
 
 import java.io.IOException;
-import java.io.InputStream;
 import java.util.Map;
 import java.util.Set;
 
@@ -107,9 +106,8 @@
          // List Container
          for (StorageMetadata resourceMd : blobStore.list()) {
             if (resourceMd.getType() == StorageType.CONTAINER || resourceMd.getType() == StorageType.FOLDER) {
-               // Use Map API
-               Map<String, InputStream> containerMap = context.createInputStreamMap(resourceMd.getName());
-               System.out.printf("  %s: %s entries%n", resourceMd.getName(), containerMap.size());
+               String name = resourceMd.getName();
+               System.out.printf("  %s: %s entries%n", name, context.getBlobStore().countBlobs(name));
             }
          }