Created the initial NotationDao and NotationDto, and NotationManager

pandamonium-theorem-prover/persistence/src/main/java/manager/ManagerConfig.java

@@ -1,6 +1,7 @@
 package manager;
 
 import dao.DefinitionDao;
+import dao.NotationDao;
 import dao.ProofDao;
 import dao.TheoremDao;
 import org.springframework.context.annotation.Bean;
@@ -27,4 +28,9 @@ public class ManagerConfig {
     public ProofManager proofManager() {
         return new ProofManager(new ProofDao());
     }
+
+    @Bean
+    public NotationManager notationManager() {
+        return new NotationManager(new NotationDao());
+    }
 }