docs (todo): update todo text files

docs/TODO.md

 # TODO
 
 - [ ] Implement wsconnectors:
-  - [ ] HTTP Connector
   - [ ] REST Connector
-- [ ] Write the WSCall View page where to can test them.
 - [ ] Port the Drush support and commands from D7 version.
+- [ ] Write DrupalConsole integration for 3 plugin types
+- [ ] Add caching support
 - [ ] Implement sub-modules with specific suport:
   - [ ] wsdata_block
   - [ ] wsdata_extras

src/Plugin/WSConnector/WSConnectorREST.php

@@ -12,7 +12,7 @@ use Drupal\wsdata\Plugin\WSConnectorBase;
  *   label = @Translation("RESTful Connector", context = "WSConnector"),
  * )
  */
-class WSConnectorREST extends WSConnectorBase {
+class WSConnectorREST extends WSConnectorSimpleHTTP {
 
   /**
    * {@inheritdoc}