update tag readme

tags/README.md

@@ -1,64 +1,3 @@
-Tag any resource by savin a tag associated with their ID in the tag service.
-
 # Tag Service
 
-## Query tags
-
-```
-micro tags list --type=post-tag
-```
-
-Generated with
-
-```
-micro new --namespace=go.micro --type=service tag
-```
-
-## Getting Started
-
-- [Tag Service](#tag-service)
-  - [Query tags](#query-tags)
-  - [Getting Started](#getting-started)
-  - [Configuration](#configuration)
-  - [Dependencies](#dependencies)
-  - [Usage](#usage)
-
-## Configuration
-
-- FQDN: go.micro.service.tag
-- Type: service
-- Alias: tag
-
-## Dependencies
-
-Micro services depend on service discovery. The default is multicast DNS, a zeroconf system.
-
-In the event you need a resilient multi-host setup we recommend etcd.
-
-```
-# install etcd
-brew install etcd
-
-# run etcd
-etcd
-```
-
-## Usage
-
-A Makefile is included for convenience
-
-Build the binary
-
-```
-make build
-```
-
-Run the service
-```
-./tag-service
-```
-
-Build a docker image
-```
-make docker
-```
+Tag any resource by saving a tag associated with their respective ID