README: Kill "obligatory" and "optional" tags.

All para_* executables are optional: The server-side programs
are not needed on a client and vice versa.

diff --git a/README b/README
index 0173fb3bbb60e1cf6d0c7402593238605a4b288d..30be045846d2242bd80ccbb4ee5111727510e680 100644 (file)
--- a/README
+++ b/README
@@ -8,9 +8,9 @@ _Play, archive, rate and stream large audio sets happily_
 
 It contains the following programs:
 
-------------------------
-para_server (obligatory)
-------------------------
+-----------
+para_server
+-----------
 
 para_server streams binary audio data (mp3/oggvorbis/m4a files)
 over local and/or remote networks. It listens on a tcp port and
@@ -58,9 +58,9 @@ stripped binary of para_server with all its features compiled in
 mp3/ogg/aac support, http/dccp/ortp support) is about 150K on i386
 under Linux. para_audiod (see below) is even smaller.
 
-------------------------
-para_client (obligatory)
-------------------------
+-----------
+para_client
+-----------
 
 The client program to connect to para_server.  paraslash commands
 are sent to para_server and the response is dumped to stdout. This
@@ -72,16 +72,16 @@ default.  For each user of paraslash you must create a public/secret
 key pair for authentication. The (authenticated) connection is encrypted
 with a symmetric rc4 session key.
 
---------------------
-para_recv (optional)
---------------------
+---------
+para_recv
+---------
 
 A command line http/dccp/rtp stream grabber. The http mode of this tool
 can be used to receive date from any http streaming source.
 
-----------------------
-para_filter (optional)
-----------------------
+-----------
+para_filter
+-----------
 
 A filter program that converts from stdin and writes to stdout. It
 is completely independent from the rest of paraslash, so it might be
@@ -93,18 +93,18 @@ design. If more than one filter is specified, the given filters
 are 'piped' together in-memory, i.e. without calling any of the
 read(2)/write(2)/select(2) etc. functions.
 
------------------------
-para_write (obligatory)
------------------------
+----------
+para_write
+----------
 
 A modular audio stream writer. It supports a simple file writer
 output plug-in and optional wav/raw players for alsa (linux-only,
 Debian package: libasound2-dev) and Mac OS. para_write can also be
 used as a stand-alone wav or raw audio player.
 
----------------------------------------
-para_audiod (optional, but recommended)
----------------------------------------
+-----------
+para_audiod
+-----------
 
 The local daemon that collects information from para_server.
 
@@ -119,9 +119,9 @@ para_server announces the availability (and the type) of an audio stream.
 Moreover, it listens on a local socket and sends status information about
 para_server and para_audiod to local clients on request.
 
---------------------------------------
-para_audioc (optional, but recommended)
---------------------------------------
+-----------
+para_audioc
+-----------
 
 The client program which talks with para_audiod. Used to control
 para_audiod, to receive status info, or to grab the stream at any
@@ -130,27 +130,28 @@ point in the filter chain.
 para_audioc (hence para_audiod) is needed by para_gui, para_sdl_gui
 and para_krell, see below.
 
--------------------
-para_gui (optional)
--------------------
+--------
+para_gui
+--------
 
 Themable ncurses-based gui. It calls para_audioc and presents
 the obtained information in an ncurses window. para_gui provides
 key-bindings for the most common commands and new key-bindings can
 be added easily.
 
---------------------
-para_fade (optional)
---------------------
+---------
+para_fade
+---------
 
 A (Linux-only) alarm clock and volume-fader.
 
---------------------------
-bash_completion (optional)
---------------------------
+---------------
+bash_completion
+---------------
 
 A small bash script for inclusion in ~/.bashrc. It gives you command
 line completion for some paraslash commands.
+
 -------
 LICENSE
 -------