Add DirectoryClient

Moved the todo app example to its own repo.
Removed the .env config reader.

Author: BogdanIrimie

examples/authz-example/pom.xml

@@ -18,7 +18,7 @@
         <dependency>
             <groupId>com.aserto</groupId>
             <artifactId>aserto-java</artifactId>
-            <version>0.20.5</version>
+            <version>0.20.6</version>
         </dependency>
     </dependencies>
 

examples/authz-example/src/main/java/org/example/AuthzExample.java

@@ -16,7 +16,8 @@ public class AuthzExample {
     public static void main(String[] args) throws Exception {
         // create a channel that has the connection details
         ManagedChannel channel = new ChannelBuilder()
-                .withAddr("localhost:8282")
+                .withHost("localhost")
+                .withPort(8282)
                 .withInsecure(true)
                 .build();