Added change log for 2.2.3 release

src/site/apt/migration/2.2.2-2.2.3.apt

@@ -0,0 +1,11 @@
+Spring Batch 2.2.3 Release Notes
+
+* Bug
+
+  * {{{http://jira.springsource.org/browse/BATCH-2122}[BATCH-2122]}} - Offset not reset when skip limit is hit a chunk boundary
+
+  * {{{http://jira.springsource.org/browse/BATCH-2124}[BATCH-2124]}} - Running batch create scripts multiple times can lead to multiple rows being inserted in sequence tables
+
+  * {{{http://jira.springsource.org/browse/BATCH-2141}[BATCH-2141]}} - RepositoryItemReader reads the first page twice when used with partitions.
+
+  * {{{http://jira.springsource.org/browse/BATCH-2077}[BATCH-2077]}} - Java Config: Register listeners just once.

src/site/apt/migration/index.apt

@@ -17,6 +17,8 @@
 
     * {{{./2.2.1-3.0.0.M1.html}2.2.1-3.0.0.M1}}
 
+    * {{{./2.2.2-2.2.3.html}2.2.2-2.2.3}}
+
     * {{{./2.2.1-2.2.2.html}2.2.1-2.2.2}}
 
     * {{{./2.2.0-2.2.1.html}2.2.0-2.2.1}}