Merging upstream version 0.15.

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

doc/tarlz.1

@@ -1,5 +1,5 @@
 .\" DO NOT MODIFY THIS FILE!  It was generated by help2man 1.46.1.
-.TH TARLZ "1" "March 2019" "tarlz 0.14" "User Commands"
+.TH TARLZ "1" "April 2019" "tarlz 0.15" "User Commands"
 .SH NAME
 tarlz \- creates tar archives with multimember lzip compression
 .SH SYNOPSIS
@@ -31,7 +31,7 @@ display this help and exit
 output version information and exit
 .TP
 \fB\-A\fR, \fB\-\-concatenate\fR
-append tar.lz archives to the end of an archive
+append archives to the end of an archive
 .TP
 \fB\-B\fR, \fB\-\-data\-size=\fR<bytes>
 set target size of input data blocks [2x8=16 MiB]
@@ -48,6 +48,9 @@ find differences between archive and file system
 \fB\-\-ignore\-ids\fR
 ignore differences in owner and group IDs
 .TP
+\fB\-\-delete\fR
+delete files/directories from an archive
+.TP
 \fB\-\-exclude=\fR<pattern>
 exclude files matching a shell pattern
 .TP
@@ -73,7 +76,7 @@ list the contents of an archive
 verbosely list files processed
 .TP
 \fB\-x\fR, \fB\-\-extract\fR
-extract files from an archive
+extract files/directories from an archive
 .TP
 \fB\-0\fR .. \fB\-9\fR
 set compression level [default 6]