Increase portability by declaring using Bash with the help of /usr/bin/env

(Foreward port of revision 499179; bug #95475)
(goutte)

svn path=/trunk/KDE/kdepim/; revision=499182

kmail-3.2-misc.sh

@@ -1,4 +1,4 @@
-#!/bin/bash
+#! /bin/usr/env bash
 
 function delete_this_key() {
     echo "# DELETE [$GROUP]$KEY"

kmail-3.2-update-loop-on-goto-unread-settings.sh

@@ -1,4 +1,4 @@
-#!/bin/bash
+#! /bin/usr/env bash
 
 while read; do
     KEY="${REPLY%%=*}"

kmail-3.3-split-sign-encr-keys.sh

@@ -1,4 +1,4 @@
-#!/bin/bash
+#! /bin/usr/env bash
 
 function delete_this_key() {
     echo "# DELETE [$GROUP]$KEY"