Updates for Sematext Docker Agent (#206)

* add more options to sematext docker agent template

* add more options to sematext docker agent template

* add more options to sematext docker agent template

* add log patters field to Sematext agent

* add image version to Sematext Docker Agent

* Update README.md

* update templates, order of parameters

* change size

* change size

* change size

* upper case items

* adjustment headlines

* set name field

* order of fields

* rm name field

* fix question type for HTTP_PROXY

* uppercase descriptions

* change logo

templates/sematext/README.md

@@ -1,11 +1,24 @@
-# Sematext Docker Agent
- 
-[Sematext Docker Agent](https://github.com/sematext/sematext-agent-docker) collects Metrics, Events and Logs from the Docker API for [SPM Docker Monitoring](http://sematext.com/spm/integrations/docker-monitoring.html) & [Logsene / Hosted ELK](http://sematext.com/logsene) Log Management. 
+[Sematext Docker Agent](https://github.com/sematext/sematext-agent-docker) collects Metrics, Events and Logs from the Docker API for [SPM Docker Monitoring](http://sematext.com/spm/integrations/docker-monitoring.html) & [Logsene](http://sematext.com/logsene) Log Management. 
 
-* Sematext Docker Agent will be deployed globally by default so that every host is monitored
+This template deploys Sematext Docker Agent globally to monitor all containers on every RancherOS cluster node.
 
-# Quickstart - get up and running in 5 minutes
+## Highlights
+- Autodiscovery of containers
+- Detailed host and [container metrics](https://sematext.com/blog/2016/06/28/top-docker-metrics-to-watch/)
+- Tracking of Docker events
+- Tagging of logs with Swarm and Kubernetes metadata
+- Log format detection and parsing 
+
+## Quickstart 
 
 1. Get a free account [apps.sematext.com](https://apps.sematext.com/users-web/register.do)  
 2. [Create an SPM App of type “Docker”](https://apps.sematext.com/spm-reports/registerApplication.do) to obtain the SPM Application Token
 3. Create a [Logsene](http://www.sematext.com/logsene/) App to obtain the Logsene Token
+4. Customize [Sematext Docker Agent settings](https://github.com/sematext/sematext-agent-docker#configuration-parameters) in the template below 
+
+## Support
+1. Please check the [SPM for Docker Wiki](https://sematext.atlassian.net/wiki/display/PUBSPM/SPM+for+Docker)
+2. If you have questions about SPM for Docker, chat with us in the [SPM user interface](https://apps.sematext.com/users-web/login.do) or drop an e-mail to support@sematext.com
+3. Open an issue [here](https://github.com/sematext/sematext-agent-docker/issues) 
+4. Contribution guide [here](https://github.com/sematext/sematext-agent-docker/blob/master/contribute.md)
+