Add command for generating key (#41)

README.md

@@ -40,6 +40,10 @@ To update `SNAPSHOT` versions run:
 # Deployment
 
 - Create a keystore file `thekeystore` under `/etc/cas`. Use the password `changeit` for both the keystore and the key/certificate entries.
+```bash
+./build.sh gencert
+```
+
 - Ensure the keystore is loaded up with keys and certificates of the server.
 
 On a successful deployment via the following methods, CAS will be available at:
@@ -97,4 +101,4 @@ Invokes the CAS Command Line Shell. For a list of commands either use no argumen
 
 ```bash
 ./build.sh cli
-```
+```

pom.xml

@@ -67,7 +67,7 @@
     </build>
 
     <properties>
-        <cas.version>5.2.4</cas.version>
+        <cas.version>5.2.6</cas.version>
         <springboot.version>1.5.12.RELEASE</springboot.version>
         <!-- app.server could be -jetty, -undertow, -tomcat, or blank if you plan to provide appserver -->
         <app.server>-tomcat</app.server>