Removed unimplemented classes (no longer needed due to coneption changed)

restservice/src/main/java/com/plannaplan/security/AuthenticationProvider.java

@@ -23,7 +23,7 @@ public class AuthenticationProvider extends AbstractUserDetailsAuthenticationPro
     @Override
     protected void additionalAuthenticationChecks(UserDetails userDetails,
             UsernamePasswordAuthenticationToken authentication) throws AuthenticationException {
-        // TODO Auto-generated method stub
+        // is being done in other task
 
     }
 
@@ -48,7 +48,7 @@ public class AuthenticationProvider extends AbstractUserDetailsAuthenticationPro
 
             @Override
             public Collection<? extends GrantedAuthority> getAuthorities() {
-                // TODO Auto-generated method stub
+                // is being done in other task
                 return null;
             }
 
@@ -74,7 +74,7 @@ public class AuthenticationProvider extends AbstractUserDetailsAuthenticationPro
 
             @Override
             public boolean isCredentialsNonExpired() {
-                // TODO Auto-generated method stub
+                // is being done in other task
                 return true;
             }