Update to 1.021

Upstream changes:
1.021     2017-08-02 19:35:56-04:00 America/New_York
        - reject non-ASCII and control characters in strict mode (thanks, Pali
          Roh獺r)

1.020     2017-07-25 12:39:31-04:00 America/New_York
        - unbreak Email::MIME (which violates encapsulation (again))
        - eliminate some @_ / $_ confusion

1.019     2017-07-06 16:06:19-04:00 America/New_York (TRIAL RELEASE)
        - better parsing all around, thanks to Pali Roh獺r:
        - support for RFC 2231 (character set and parameter continuations)
        - support for RFC 2822 comments
        - we only Carp if header-parsing fails now
        - we're more lenient in dealing with spaces around tokens

mail/p5-Email-MIME-ContentType/Makefile

@@ -1,8 +1,7 @@
-# $NetBSD: Makefile,v 1.16 2017/06/05 14:24:04 ryoon Exp $
+# $NetBSD: Makefile,v 1.17 2017/08/17 13:24:18 wen Exp $
 
-DISTNAME=		Email-MIME-ContentType-1.018
+DISTNAME=		Email-MIME-ContentType-1.021
 PKGNAME=		p5-${DISTNAME}
-PKGREVISION=		2
 CATEGORIES=		mail perl5
 MASTER_SITES=		${MASTER_SITE_PERL_CPAN:=Email/}
 

mail/p5-Email-MIME-ContentType/distinfo

@@ -1,6 +1,6 @@
-$NetBSD: distinfo,v 1.6 2015/11/04 17:41:19 agc Exp $
+$NetBSD: distinfo,v 1.7 2017/08/17 13:24:18 wen Exp $
 
-SHA1 (Email-MIME-ContentType-1.018.tar.gz) = 780e5614cabe8f6b2b62bc695eb9be7e2e2e99b0
-RMD160 (Email-MIME-ContentType-1.018.tar.gz) = 3356fa707aede07a721eeb7e3e4cbd39626d7578
-SHA512 (Email-MIME-ContentType-1.018.tar.gz) = 0b3f9af2521cfd2aaac602f8e67f1ab12b7f9aa711d16ef73f95cb197ceae96c3f72328a21ba7c6a5c37a87822d774b0dfef090bc6b371b11e0dd866c61b197b
-Size (Email-MIME-ContentType-1.018.tar.gz) = 17195 bytes
+SHA1 (Email-MIME-ContentType-1.021.tar.gz) = c4094371fd880de86c9a1ee927b11e39e2e489ad
+RMD160 (Email-MIME-ContentType-1.021.tar.gz) = fd460957c30b2f9520a3196772e015f2f3c5d9ec
+SHA512 (Email-MIME-ContentType-1.021.tar.gz) = 581d2c3b0b2ba44512f9248e6f2342e3c466a445150261de47e07bde3dfd39a0fd1affcb76dbb3fdb048db7ec318fb503ce57ffd5ad513546cca938ae3d704d5
+Size (Email-MIME-ContentType-1.021.tar.gz) = 19600 bytes