AMBARI-899. Use slf4j-api 1.5.5 rather than 1.6.6. (yusaku)

git-svn-id: https://svn.apache.org/repos/asf/incubator/ambari/branches/AMBARI-666@1402303 13f79535-47bb-0310-9956-ffa450edef68

AMBARI-666-CHANGES.txt

@@ -367,6 +367,8 @@ AMBARI-666 branch (unreleased changes)
 
   BUG FIXES
 
+  AMBARI-899. Use slf4j-api 1.5.5 rather than 1.6.6. (yusaku)
+
   AMBARI-902. Fix ZooKeeper badge allocation logic for single host and 
   muliple hosts installation in step5 installer wizard. (Jaimin Jetly via
   yusaku)

ambari-project/pom.xml

@@ -162,7 +162,7 @@
       <dependency>
         <groupId>org.slf4j</groupId>
         <artifactId>slf4j-api</artifactId>
-        <version>1.6.6</version>
+        <version>1.5.5</version>
       </dependency>
       <dependency>
         <groupId>org.slf4j</groupId>