i3blocks is a feed generator for text based status bars

Provide this better description of what the program is meant to be
in the README and the man page.

docs/README.adoc

@@ -3,7 +3,7 @@
 
 = {progname}
 
-A minimalist scheduler for your status line scripts
+A feed generator for text based status bars
 
 {progname} executes your command lines and generates a status line from their output.
 Commands are scheduled at configured time intervals, upon signal reception or on clicks.

docs/i3blocks.1

@@ -2,12 +2,12 @@
 .\"     Title: i3blocks
 .\"    Author: [see the "AUTHOR(S)" section]
 .\" Generator: Asciidoctor 2.0.10
-.\"      Date: 2018-09-25
+.\"      Date: 2019-08-12
 .\"    Manual: \ \&
 .\"    Source: \ \&
 .\"  Language: English
 .\"
-.TH "I3BLOCKS" "1" "2018-09-25" "\ \&" "\ \&"
+.TH "I3BLOCKS" "1" "2019-08-12" "\ \&" "\ \&"
 .ie \n(.g .ds Aq \(aq
 .el       .ds Aq '
 .ss \n[.ss] 0
@@ -28,7 +28,7 @@
 .  LINKSTYLE blue R < >
 .\}
 .SH "NAME"
-i3blocks \- A minimalist scheduler for your status line scripts
+i3blocks \- A feed generator for text based status bars
 .SH "SYNOPSIS"
 .sp
 \fBi3blocks\fP [\fIOPTION\fP]...

docs/i3blocks.1.adoc

@@ -4,7 +4,7 @@
 
 == NAME
 
-{progname} - A minimalist scheduler for your status line scripts
+{progname} - A feed generator for text based status bars
 
 == SYNOPSIS
 

docs/i3blocks.1.html

@@ -459,7 +459,7 @@ <h1>i3blocks(1)</h1>
 <h2 id="_name">NAME</h2>
 <div class="sectionbody">
 <div class="paragraph">
-<p>i3blocks - A minimalist scheduler for your status line scripts</p>
+<p>i3blocks - A feed generator for text based status bars</p>
 </div>
 </div>
 </div>

docs/index.html

@@ -466,7 +466,7 @@ <h1>i3blocks</h1>
 <div id="preamble">
 <div class="sectionbody">
 <div class="paragraph">
-<p>A minimalist scheduler for your status line scripts</p>
+<p>A feed generator for text based status bars</p>
 </div>
 <div class="paragraph">
 <p>i3blocks executes your command lines and generates a status line from their output.