update documentation

README.md

@@ -8,14 +8,24 @@
 $ cd myapp 
 $ wget "https://raw.githubusercontent.com/coderofsalvation/podi/master/podi"
 $ chmod 755 podi
-$ ./podi recipe app/container
-$ ./podi recipe start/envfile
+$ ./podi recipe app/container     # a template container recipe
+$ ./podi recipe start/envfile     # cli-cmd to set remote env-vars
 ```
 
 > PROFIT! now init your (ssh)server to enable a heroku-ish workflow:
 
 ![](./doc/workflow.jpg)
 
+## Features
+
+* fully hackable PaaS & Gitops-designer (embedded in your repo)
+* per-branch and per-sshuser deployments 
+* hookable (`on build callmyfunction arg1`)
+* app templates
+* autosuspending app templates
+* podi weighs 5k, just needs ssh+git installed
+* works on raspberry pi zero but also on kubernetes
+
 ## Create recipes
 
 ![](./doc/extend.svg)