Add HADOOP-7106 to CHANGES.txt for 0.21.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/branch-0.21@1135003 13f79535-47bb-0310-9956-ffa450edef68

common/CHANGES.txt

@@ -12,6 +12,9 @@ Release 0.21.1 - Unreleased
     HADOOP-7177. CodecPool should report which compressor it is using.
     (Allen Wittenauer via eli)
 
+    HADOOP-7106. Reorganize project SVN layout to "unsplit" the projects.
+    (todd, nigel)
+
   BUG FIXES
 
     HADOOP-6925. BZip2Codec incorrectly implements read(). 

hdfs/CHANGES.txt

@@ -7,6 +7,9 @@ Release 0.21.1 - Unreleased
     HDFS-1411. Correct backup node startup command in hdfs user guide.
     (Ching-Shen Chen via shv)
 
+    HADOOP-7106. Reorganize project SVN layout to "unsplit" the projects.
+    (todd, nigel)
+
   BUG FIXES
 
     HDFS-1363. Eliminate second synchronized sections in appendFile(). (shv)

mapreduce/CHANGES.txt

@@ -11,6 +11,9 @@ Release 0.21.1 - Unreleased
 
     MAPREDUCE-2140. Regenerate fair scheduler design doc PDF. (matei)
 
+    HADOOP-7106. Reorganize project SVN layout to "unsplit" the projects.
+    (todd, nigel)
+
   BUG FIXES
 
     MAPREDUCE-1897. trunk build broken on compile-mapred-test (cos)