Set 3.1.0 release version.

build.gradle

@@ -3,7 +3,7 @@ apply plugin: 'base'
 description = 'Spring Security'
 
 allprojects {
-    version = '3.1.0.CI-SNAPSHOT'
+    version = '3.1.0.RELEASE'
     releaseBuild = version.endsWith('RELEASE')
     snapshotBuild = version.endsWith('SNAPSHOT')
 

docs/manual/src/docbook/springsecurity.xml

@@ -13,7 +13,7 @@
             </author>
         </authorgroup>
         <productname>Spring Security</productname>
-        <releaseinfo>3.1.0-DRAFT</releaseinfo>
+        <releaseinfo>3.1.0</releaseinfo>
     </info>
     <toc/>
     <preface xml:id="preface">