Revert "SEC-2547: Consistent CAS client version"

This reverts commit f6cc9d87d5.

cas/cas.gradle

@@ -5,7 +5,7 @@ dependencies {
             "org.springframework:spring-context:$springVersion",
             "org.springframework:spring-beans:$springVersion",
             "org.springframework:spring-web:$springVersion",
-            "org.jasig.cas.client:cas-client-core:3.3.1"
+            "org.jasig.cas.client:cas-client-core:3.2.1"
 
     optional "net.sf.ehcache:ehcache:$ehcacheVersion"
 

cas/pom.xml

@@ -52,7 +52,7 @@
     <dependency>
       <groupId>org.jasig.cas.client</groupId>
       <artifactId>cas-client-core</artifactId>
-      <version>3.3.1</version>
+      <version>3.2.1</version>
       <scope>compile</scope>
     </dependency>
     <dependency>

docs/manual/src/asciidoc/index.adoc

@@ -8759,7 +8759,7 @@ The CAS module provides integration with JA-SIG CAS.
 |
 
 | cas-client-core
-| 3.3.1
+| 3.1.12
 | The JA-SIG CAS Client. This is the basis of the Spring Security integration.
 
 | ehcache

samples/cas/sample-xml/cassample.gradle

@@ -30,7 +30,7 @@ dependencies {
 
     compile project(':spring-security-core'),
             project(':spring-security-cas'),
-            "org.jasig.cas.client:cas-client-core:3.3.1"
+            "org.jasig.cas.client:cas-client-core:3.1.12"
 
     runtime project(':spring-security-web'),
             project(':spring-security-config'),

samples/cas/sample-xml/pom.xml

@@ -60,7 +60,7 @@
     <dependency>
       <groupId>org.jasig.cas.client</groupId>
       <artifactId>cas-client-core</artifactId>
-      <version>3.3.1</version>
+      <version>3.1.12</version>
       <scope>compile</scope>
     </dependency>
     <dependency>