updated

README.md

@@ -1,12 +1,43 @@
 # Regenwolken – an open source, self-hosting Cloud.app
 
-[CloudApp](http://getcloudapp.com/) sucks!
+[CloudApp](http://getcloudapp.com/) sucks! Well, Cloud.app is really handy –
+but it's free of charge and this can't be good! Regenwolken offers an
+alternate API implementation; hosted on your own server!
 
-### Todo:
+## Installation
 
-- imitate cl.ly REST API or write an own App
+- python2.6 or higher
+- MongoDB (relying on GridFS)
+
+- pip install pymongo bottle
+
+## Run
+
+- start MongoDB via `mongod --dbpath path/to/some/folder`
+- run `sudo python wolken.py`
+- edit /etc/hosts to
+
+    127.0.0.1 ws.pusherapp.com
+    127.0.0.1 pusherapp.com
+
+    127.0.0.1 f.cl.ly
+    127.0.0.1 my.cl.ly
+
+- finally launch Cloud.app and take a test screenshot
+
+## (current) Limitations
+
+- you must login one time into cloudapp.com
+- Finder -> send via CloudApp fails utterly (mem leak)
+- CloudApp is not SSL at all
+
+## Todo:
+
+- enable authentication
+- test SSL encryption (silent client-side redirection)
+- cleanup
 
 ## Links:
 
-[rixth/rainclou](https://github.com/rixth/raincloud) – a (full?) cloud
-implementation written in node.js
+- [rixth/raincloud](https://github.com/rixth/raincloud) – a (full?) cloud
+  implementation written in node.js