Explicitly enable encryption (thanks marneu!) & remove unnecessary postinst.

Summary:
When I was putting together the packaging, I used @agaida's brilliant idea to explicitly express the configuration options in debian/rules. Unfortunately, I neglected to notice the fact that his packaging had turned off encryption support, so I turned it back on.

I also got rid of the kind of pointless postinst that was in there, as vorlon had pointed out.

Test Plan: Do some encryption :)

Reviewers: tsimonq2

Reviewed By: tsimonq2

Subscribers: agaida

Differential Revision: https://phab.lubuntu.me/D34

debian/changelog

@@ -1,3 +1,10 @@
+trojita (0.7-0ubuntu2) cosmic; urgency=medium
+
+  * Fix debian/rules to explciitly allow for encryption support. 
+  * Remove pointless postinst. 
+
+ -- Walter Lapchynski <wxl@ubuntu.com>  Wed, 10 Oct 2018 09:22:18 -0700
+
 trojita (0.7-0ubuntu1) cosmic; urgency=medium
 
   * Initial release.

debian/rules

@@ -23,11 +23,11 @@ override_dh_auto_configure:
 		-DWITH_SHARED_PLUGINS=ON \
 		-DWITH_TESTS=OFF \
 		-DWITH_MIMETIC=ON \
-		-DWITH_GPGMEPP=OFF \
+		-DWITH_GPGMEPP=ON \
 		-DWITH_ABOOKADDRESSBOOK_PLUGIN=ON \
 		-DWITH_CLEARTEXT_PLUGIN=ON \
 		-DWITH_QTKEYCHAIN_PLUGIN=ON \
-		-DWITH_CRYPTO_MESSAGES=OFF
+		-DWITH_CRYPTO_MESSAGES=ON
 
 override_dh_auto_test:
 	dh_auto_test || return 0

debian/trojita.postinst

@@ -1,25 +0,0 @@
-#!/bin/sh
-# postinst script for #PACKAGE#
-#
-# see: dh_installdeb(1)
-
-set -e
-
-case "$1" in
-    configure)
-        # not needed: ldconfig /usr/lib/x86_64-linux-gnu/libtrojita_plugins.so
-        true
-    ;;
-
-    abort-upgrade|abort-remove|abort-deconfigure)
-    ;;
-
-    *)
-        echo "postinst called with unknown argument \`$1'" >&2
-        exit 1
-    ;;
-esac
-
-#DEBHELPER#
-
-exit 0