make reportbug use mutt

.reportbugrc

@@ -1,21 +1,11 @@
-# reportbug preferences file
-# character encoding: UTF-8
-# Version of reportbug this preferences file was written by
-reportbug_version "4.8"
-# default operating mode: one of: novice, standard, advanced, expert
+# Mailer to use
+mutt
+# Default operating mode
 mode expert
-# default user interface
+# Default user interface
 ui text
-# offline setting - comment out to be online
-#offline
-# name and email setting (if non-default)
+# Name and email setting
 realname "Adam Lee"
 email "[email protected]"
-# If nothing else works, remove the # at the beginning
-# of the following three lines:
-no-cc
+# Additional headers to add
 header "X-Debbugs-CC: [email protected]"
-mta /usr/bin/msmtp
-#smtphost reportbug.debian.org
-# You can add other settings after this line.  See
-# /etc/reportbug.conf for a full listing of options.