Implemented FHS support; fixed handling config directory if only -v is given

INSTALL

@@ -386,6 +386,15 @@ As a starting point you can copy the 'channels.conf' file that comes with the
 VDR archive into your video directory (or into your config directory,
 respectively, in case you have redirected it with the -c option).
 
+If you prefer to have your system set up according to the FHS
+("File system Hierarchy Standard") and thus have your files spread
+all over the place ;-), you can do this by copying the file Make.config.template
+to Make.config in the VDR source directory, and activating the line
+
+#USEFHS = 1
+
+in that file.
+
 Setting up DiSEqC:
 ------------------