devel/libxtend: Update to 0.1.7

Minor enhancements and fixes

Changes:    https://github.com/outpaddling/libxtend/releases

devel/libxtend/Makefile

@@ -1,5 +1,5 @@
 PORTNAME=	libxtend
-DISTVERSION=	0.1.6
+DISTVERSION=	0.1.7
 CATEGORIES=	devel
 
 MAINTAINER=	jwb@FreeBSD.org

devel/libxtend/distinfo

@@ -1,3 +1,3 @@
-TIMESTAMP = 1654950293
-SHA256 (outpaddling-libxtend-0.1.6_GH0.tar.gz) = 9de2bfc97376247d1504eed6b948282735653d0f2d48de1a8e06011aff78f5b7
-SIZE (outpaddling-libxtend-0.1.6_GH0.tar.gz) = 62403
+TIMESTAMP = 1670780896
+SHA256 (outpaddling-libxtend-0.1.7_GH0.tar.gz) = 46176850e70b48bf0d49f60ea338121dac9ec35cb9706b226fd031ff5a758fd0
+SIZE (outpaddling-libxtend-0.1.7_GH0.tar.gz) = 65850

devel/libxtend/pkg-descr

@@ -1,5 +1,4 @@
 Libxtend is a library of miscellaneous functions, the likes of which might
 be found in libc or libm.
-
 They provide some convenient functionality lacking in standard library
 functions as well some more esoteric features.

devel/libxtend/pkg-plist

@@ -1,3 +1,4 @@
+include/xtend/array.h
 include/xtend/common.h
 include/xtend/ctype.h
 include/xtend/dsv-accessors.h
@@ -49,11 +50,13 @@ man/man3/dsv_skip_rest_of_line.3.gz
 man/man3/ffclose.3.gz
 man/man3/ffdopen.3.gz
 man/man3/ffgetc.3.gz
+man/man3/ffgets.3.gz
 man/man3/ffopen.3.gz
 man/man3/ffpclose.3.gz
 man/man3/ffpopen.3.gz
 man/man3/ffprintf.3.gz
 man/man3/ffputc.3.gz
+man/man3/ffputs.3.gz
 man/man3/ffread_line_malloc.3.gz
 man/man3/ffstdin.3.gz
 man/man3/ffstdout.3.gz
@@ -94,6 +97,7 @@ man/man3/tsv_read_field_malloc.3.gz
 man/man3/tsv_skip_field.3.gz
 man/man3/tsv_skip_rest_of_line.3.gz
 man/man3/va_usage.3.gz
+man/man3/xt_dprintf.3.gz
 man/man3/xt_factorial.3.gz
 man/man3/xt_fast_cp.3.gz
 man/man3/xt_fclose.3.gz
@@ -111,6 +115,7 @@ man/man3/xt_n_choose_k.3.gz
 man/man3/xt_read_line_malloc.3.gz
 man/man3/xt_realloc.3.gz
 man/man3/xt_rmkdir.3.gz
+man/man3/xt_shuffle.3.gz
 man/man3/xt_tic.3.gz
 man/man3/xt_toc.3.gz
 man/man3/xt_valid_extension.3.gz