mutt: bump version to 1.8.2

0001-nodoc.patch is no longer necessary since a new --disable-doc
configure option has been added by this commit:
  https://dev.mutt.org/hg/mutt/rev/b45bfce1bb0e

Use that option and remove the patch. Since we are not patching
Makefile.am we also don't need to autoreconf.

Signed-off-by: Vicente Olivert Riera <Vincent.Riera@imgtec.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

package/mutt/0001-nodoc.patch

@@ -1,21 +0,0 @@
-Disable the documentation build
-
-The documentation tool is compiled for the target, but executed on the
-host. We don't bother fixing this, as we don't care of the
-documentation in Buildroot.
-
-Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
-
-Index: mutt-1.5.17+20080114/Makefile.am
-===================================================================
---- mutt-1.5.17+20080114.orig/Makefile.am	2010-05-15 18:15:08.000000000 +0200
-+++ mutt-1.5.17+20080114/Makefile.am	2010-05-15 18:15:17.000000000 +0200
-@@ -9,7 +9,7 @@
- IMAP_INCLUDES = -I$(top_srcdir)/imap
- endif
- 
--SUBDIRS = m4 po intl doc contrib $(IMAP_SUBDIR)
-+SUBDIRS = m4 po intl contrib $(IMAP_SUBDIR)
- 
- bin_SCRIPTS = muttbug flea @SMIMEAUX_TARGET@
- 

package/mutt/mutt.hash

@@ -1,2 +1,2 @@
 # Locally calculated
-sha256 e9c6f88e83d48690033f0d862a70293ac746286b77241554f5448bc23bd0d6df  mutt-1.7.1.tar.gz
+sha256 1d057bf1b565f2c38ee50c9a661654cbbe4165f98e25bfa361ebbd707d96f235  mutt-1.8.2.tar.gz

package/mutt/mutt.mk

@@ -4,13 +4,12 @@
 #
 ################################################################################
 
-MUTT_VERSION = 1.7.1
+MUTT_VERSION = 1.8.2
 MUTT_SITE = https://bitbucket.org/mutt/mutt/downloads
 MUTT_LICENSE = GPL-2.0+
 MUTT_LICENSE_FILES = GPL
 MUTT_DEPENDENCIES = ncurses
-MUTT_CONF_OPTS = --disable-smtp
+MUTT_CONF_OPTS = --disable-doc --disable-smtp
-MUTT_AUTORECONF = YES
 
 ifeq ($(BR2_PACKAGE_LIBICONV),y)
 MUTT_DEPENDENCIES += libiconv