README.{txt,adoc}: Migrate from pseudo-markdown to asciidoc

README.adoc

@@ -1,4 +1,6 @@
-# control-vm.sh
+= control-vm.sh
+:toc:
+
 This repository contains a simple bash script to start and stop virtual
 machines run by QEMU and KVM and to connect to them via SSH or VNC or SPICE.
 
@@ -10,7 +12,7 @@ private setup he would still conside some parts as beta quality. As usual it's
 strongly recommended to create backups first and read through the bash script
 to understand roughly what it does.
 
-# Installation
+== Installation
 Please install the following tools which are used by the script:
 
 - bash
@@ -18,26 +20,25 @@ Please install the following tools which are used by the script:
 - socat
 - remote-viewer as part of virt-viewer (https://virt-manager.org)
  
-# Usage
-
-```shell
+== Usage
+[source, shell]
+----
 ./control-vm.sh <name of your virtual machine> start | shutdown | stop | connect | save | restore | pause | resume"
-```
+----
 
 Note that you do not see any 'setup' command there a one-shot boot from ISO is
 not implemented.
 
-# Contact
+== Contact
 If you have questions, suggestions or want to brag about your other qemu
 managing tools feel free to write an email or conact me via IRC:
 mail: nils@holgersson.xyz
 IRC: holgersson on libera.chat and oftc, mostly in Gentoo related channels
 
-# Copyright
+== Copyright
 The bash script and it's documentation (this README) are licensed as MIT,
 Copyright 2021 by Nils Freydank.
 
 The used software has each is own license, but is all FLOSS software.
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