Drop redundant info from readme

README.md

@@ -13,44 +13,6 @@ This project provides a server to automatically discover nodes within your vClou
 
 You can download prebuilt binaries from our [GitHub releases](https://github.com/promhippie/prometheus-vcd-sd/releases), or you can use our Docker images published on [Docker Hub](https://hub.docker.com/r/promhippie/prometheus-vcd-sd/tags/). If you need further guidance how to install this take a look at our [documentation](https://promhippie.github.io/prometheus-vcd-sd/#getting-started).
 
-## Integration
-
-### Available labels
-
-The following list of meta labels can be used to relabel your scrape results entirely. Hopefully the names are self-explaining, that's why I have skipped a description for each label.
-
--   `__address__`
--   `__meta_vcd_metadata_<name>`
--   `__meta_vcd_name`
--   `__meta_vcd_id`
--   `__meta_vcd_network_<name>`
--   `__meta_vcd_num_cores_per_socket`
--   `__meta_vcd_num_cpus`
--   `__meta_vcd_org`
--   `__meta_vcd_os_type`
--   `__meta_vcd_project`
--   `__meta_vcd_status`
--   `__meta_vcd_storage_profile`
--   `__meta_vcd_vdc`
-
-### Prometheus config
-
-Here you get a snippet for the Prometheus `scrape_config` that configures Prometheus to scrape `node_exporter` assuming that it is deployed on all your servers.
-
-```yml
-- job_name: node
-  file_sd_configs:
-  - files: [ "/etc/prometheus/vcd.json" ]
-  relabel_configs:
-  - source_labels: [__meta_vcd_network_internal]
-    replacement: "${1}:9100"
-    target_label: __address__
-  - source_labels: [__meta_vcd_org]
-    target_label: org
-  - source_labels: [__meta_vcd_name]
-    target_label: instance
-```
-
 ## Development
 
 Make sure you have a working Go environment, for further reference or a guide take a look at the [install instructions](http://golang.org/doc/install.html). This project requires Go >= v1.11.