2014-02-09: nicer readme (with customization and more headings).

nicer readme (with customization and more headings).

diff --git a/README.txt b/README.txt
--- a/README.txt
+++ b/README.txt
@@ -4,6 +4,10 @@ You can get it via `hg clone http://drak
 
 With hg site you can say goodbye to vendor lock-in.
 
+
+Description
+-----------
+
 The goal of hg site is sharing code over commodity servers which only
 offer FTP access and statically served files, while providing the same
 information as hg serve and full solutions like bitbucket and
@@ -19,7 +23,9 @@ tracks repositories from any source for 
 incoming and outgoing changes. And since the bugtracking happens via
 the b-extension, your bugtracking follows your code wherever you go.
 
-Features:
+
+Features
+--------
 
 - shows the history, branches, tags and bookmarks
 - shows bugs tracked via the [b-extension][]
@@ -32,7 +38,9 @@ were last modified), so uploads can be r
 
 [b-extension]: http://mercurial.selenic.com/wiki/bExtension "Distributed Bug Tracking: Get bugs resolved, not organized"
 
-Install:
+
+Installation
+------------
 
 * Clone this repo.
   hg clone http://draketo.de/proj/hgsite/
@@ -40,7 +48,9 @@ Install:
   site = path/to/staticsite.py
   if you have no [extensions] section, add it.
 
-Usage:
+
+Usage
+-----
 
 $ hg push [-f] --sitename "sitename" ftps://user:password@ftp.host.tld/path/to/dir
 → that’s how this site gets created. 
@@ -84,7 +94,20 @@ options:
 use "hg -v help site" to show global options
 
 
-Copyright: Copyright 2012 till 2014 Arne Babenhauserheide, Licensed under GPLv2 or later.
+Customization
+---------------------
 
+To change the appearance of your site, create it once and then copy style.css and print.css from `._site/`. Adapt them and use -s path/to/your/screen.css and  -p path/to/your/print.css to use your adaptions.
 
-Related: git2html → http://hssl.cs.jhu.edu/~neal/git2html/
+
+
+Copyright
+---------
+
+Copyright 2012 till 2014 Arne Babenhauserheide, Licensed under GPLv2 or later.
+
+
+Related
+-------
+
+- git2html → http://hssl.cs.jhu.edu/~neal/git2html/