update mail/mblaze

Hello, the following patch update mblaze to 0.4

New tool mrefile to move or copy messages.
contrib/mp7m: add application/pkcs7-mime decoder
mcom: allow setting arbitrary headers from command line
mcom: add -body to prepopulate drafts
mcom: mark drafts as seen after sending
mcom: update flags after mrep/mbnc/mfwd
mshow: add -B to decode MIME parameters in broken mails
magrep: add -l flag
Many bug fixes.

PLIST is modified because of the new mrefile binary/man page

new version passes the tests 100%

Index: Makefile
===================================================================
RCS file: /cvs/ports/mail/mblaze/Makefile,v
retrieving revision 1.3
diff -u -p -r1.3 Makefile
--- Makefile 19 Feb 2018 05:25:09 -0000 1.3
+++ Makefile 17 Aug 2018 08:01:39 -0000
@@ -2,7 +2,7 @@

COMMENT = set of Maildir utilities

-VERSION = 0.3.2
+VERSION = 0.4
DISTNAME = mblaze-${VERSION}
GH_ACCOUNT = chneukirchen
GH_PROJECT = mblaze
Index: distinfo
===================================================================
RCS file: /cvs/ports/mail/mblaze/distinfo,v
retrieving revision 1.2
diff -u -p -r1.2 distinfo
--- distinfo 19 Feb 2018 05:22:45 -0000 1.2
+++ distinfo 17 Aug 2018 08:01:39 -0000
@@ -1,2 +1,2 @@
-SHA256 (mblaze-0.3.2.tar.gz) = xALcWMCQqamwBfAWdztE4ic0zg5AiZKUq98rjsMQtvU=
-SIZE (mblaze-0.3.2.tar.gz) = 83884
+SHA256 (mblaze-0.4.tar.gz) = g9/9f+dPqHFkLpfblOJ8BFBvdG+k1rovlcGogGONbgw=
+SIZE (mblaze-0.4.tar.gz) = 85934
Index: pkg/PLIST
===================================================================
RCS file: /cvs/ports/mail/mblaze/pkg/PLIST,v
retrieving revision 1.2
diff -u -p -r1.2 PLIST
--- pkg/PLIST 19 Feb 2018 05:22:45 -0000 1.2
+++ pkg/PLIST 17 Aug 2018 08:01:39 -0000
@@ -22,6 +22,7 @@ bin/mnext
@bin bin/mpick
bin/mprev
bin/mquote
+bin/mrefile
bin/mrep
@bin bin/mscan
@bin bin/msed
@@ -48,6 +49,7 @@ bin/museragent
@man man/man1/mmime.1
@man man/man1/mmkdir.1
@man man/man1/mpick.1
+@man man/man1/mrefile.1
@man man/man1/mrep.1
@man man/man1/mscan.1
@man man/man1/msed.1