Update for 1.2.12 tag

Author: mondain

pom.xml

@@ -5,7 +5,7 @@
     <parent>
         <groupId>org.red5</groupId>
         <artifactId>red5-parent</artifactId>
-        <version>1.2.11</version>
+        <version>1.2.12</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
     <artifactId>red5-io</artifactId>