Merging upstream version 1.6.

Signed-off-by: Daniel Baumann <daniel@debian.org>

doc/pdlzip.1

@@ -1,5 +1,5 @@
 .\" DO NOT MODIFY THIS FILE!  It was generated by help2man 1.46.1.
-.TH PDLZIP "1" "April 2015" "pdlzip 1.6-rc1" "User Commands"
+.TH PDLZIP "1" "May 2015" "pdlzip 1.6" "User Commands"
 .SH NAME
 pdlzip \- reduces the size of files
 .SH SYNOPSIS
@@ -8,6 +8,8 @@ pdlzip \- reduces the size of files
 .SH DESCRIPTION
 Pdlzip \- A "public domain" version of the lzip data compressor
 also able to decompress legacy lzma\-alone (.lzma) files.
+Lzma\-alone is a very bad format. If you keep any lzma\-alone files, it is
+advisable to recompress them to lzip format.
 .SH OPTIONS
 .TP
 \fB\-h\fR, \fB\-\-help\fR
@@ -26,7 +28,7 @@ decompress
 overwrite existing output files
 .TP
 \fB\-F\fR, \fB\-\-recompress\fR
-force recompression of compressed files
+force re\-compression of compressed files
 .TP
 \fB\-k\fR, \fB\-\-keep\fR
 keep (don't delete) input files