bump version to v2.0.13

Author: tangiel

README.md

@@ -32,12 +32,12 @@ the dependency with the `endpoints-framework` artifact from the
     <dependency>
       <groupId>com.google.endpoints</groupId>
       <artifactId>endpoints-framework</artifactId>
-      <version>2.0.12</version>
+      <version>2.0.13</version>
     </dependency>
 
 In Gradle, the new dependency looks like this:
 
-    compile group: 'com.google.endpoints', name: 'endpoints-framework', version: '2.0.12'
+    compile group: 'com.google.endpoints', name: 'endpoints-framework', version: '2.0.13'
 
 You also need to update your `web.xml`. Simply replace all instances of
 `SystemServiceServlet` with `EndpointsServlet` and replace `/_ah/spi/*` with

gradle.properties

@@ -1,4 +1,4 @@
-version=2.0.12
+version=2.0.13
 
 sourceCompatibility=1.7
 targetCompatibility=1.7