Document setup

README

@@ -46,7 +46,13 @@ Using the software
 
 Configuration:
 --------------
-Please read doc/config before anything else.
+On first run, AtOM will ask a set of questions to help you create a
+configuration file.
+You can run atom -S at any time to re-run the setup. It will be prefilled with
+your current configuration.
+
+If, however, you still want to make changes manually, please read doc/config.
+There are a lot of comments in the generated config file too.
 
 Preparing data:
 ---------------

atom

@@ -65,6 +65,7 @@ help() {
 	        -T <seconds>     override load-interval
 	        -F <destination> Force re-generation of all files in
 	                         <destination>
+	        -S               Run setup
 	        -h               Show this text
 	        -D               Increase debug
 	EOF

doc/config

@@ -1,5 +1,7 @@
-On first launch, AtOM will create an example configuration file for you. This is
-only an example, suitable to *my* needs (I'm lazy).
+On first launch, AtOM will create a configuration file for you. The recommended
+way of changing your configuration is by running
+$ atom -S.
+
 Default config file is ~/.atom/atom.cfg.
 
 The file is divided in sections, beginning with [<sectionname>]. The section