Update readme

README.md

@@ -1,35 +1,28 @@
 # internet :) [![Build Status](https://drone.io/github.com/thomasf/internet/status.png)](https://drone.io/github.com/thomasf/internet/latest)
 
+This package contains a server and client for historical searches in bgp dumps.
+I'm not sure where this is going so for the moment this package is named
+internet to postpone the definition.
 
-This package contains a server and client for historical searches in bgp dumps. I'm not sure where this is going so for the moment this package is named internet to postpone the definition.
+## Features
 
-The first two things to be implemented are ports of the core functionality in  https://github.com/CIRCL/IP-ASN-history and https://github.com/CIRCL/ASN-Description-History .
+* Downloads BGP table dumps from http://data.ris.ripe.net/rrc00 and imports
+  them into redis for current and historical IP address to AS Number lookup.
+* Downloads http://www.cidr-report.org/as2.0/autnums.html (controlled to once
+  per day) and stores the entries in redis for current and historical AS Number
+  to AS Description lookup.
+* Caches all data downloads so that databases can be rebuilt easily.
 
 
-## pre requirements
+## Pre requirements
 
-Download and install bgpdump: http://www.ris.ripe.net/source/bgpdump/
-
-
-## whats done
-
-* download bgpdump by date
-* import downloaded bgpdump files
-* query full ip2asn history
-* add query for latest imported date only
-
-## todo (shortlist)
-* add ASN2Description support.
-* add dump update scheduling function suitable to be integrated into a query server
-* replace cmd/dev with an example
-* write tests
-* final API design
-* improve docs
-
-# maybe/later
-
-* add query for specific date lookup
-* support removing old dates (could it be better to just rebuild from a separate redis db?)
+* BGPDump - [Download](http://www.ris.ripe.net/source/bgpdump/), compile and
+  install it somewhere into PATH.
+* Redis
 
 
+## Acknowledgments
 
+Basic design for the IP2ASN history and ASN2ASDescription parts were inspired
+from https://github.com/CIRCL/IP-ASN-history and
+https://github.com/CIRCL/ASN-Description-History .