Merge pull request #24 from whitehatboxer/doc

doc: remove unsupport portion in README.md

README.md

@@ -45,15 +45,6 @@ Learn about Kubez Ansible by reading the documentation online [kubez-ansible](ht
     - [Grafana](docs/apply/grafana.md)
     - [Promtail](docs/apply/promtail.md)
     - [Prometheus](docs/apply/prometheus.md)
-  - 中间件
-    - [OLM](docs/paas/olm.md)
-    - [PostgreSQL](docs/paas/postgres.md)
-    - [Redis](docs/paas/redis.md)
-    - [Kafka](docs/paas/kafka.md)
-    - [RabbitMQ](docs/paas/rabbitmq.md)
-    - [MongoDB](docs/paas/mongodb.md)
-  - 微服务
-    - [Isito](docs/apply/istio.md)
   - CICD
     - [Jenkins](docs/apply/jenkins.md)
     - [Harbor](docs/apply/harbor.md)