Make all scripts in qubes-rpc executable

Don't rely on legacy feature of interpreting non-executable files as
scripts there.

Makefile

@@ -253,18 +253,18 @@ install-common:
 	install -d $(DESTDIR)/$(KDESERVICEDIR)
 	install -m 0644 qubes-rpc/{qvm-copy.desktop,qvm-move.desktop,qvm-dvm.desktop} $(DESTDIR)/$(KDESERVICEDIR)
 	install -d $(DESTDIR)/etc/qubes-rpc
-	install -m 0644 qubes-rpc/{qubes.Filecopy,qubes.OpenInVM,qubes.VMShell,qubes.SyncNtpClock} $(DESTDIR)/etc/qubes-rpc
+	install -m 0755 qubes-rpc/{qubes.Filecopy,qubes.OpenInVM,qubes.VMShell,qubes.SyncNtpClock} $(DESTDIR)/etc/qubes-rpc
 	install -m 0755 qubes-rpc/qubes.VMRootShell $(DESTDIR)/etc/qubes-rpc
 	install -m 0755 qubes-rpc/qubes.OpenURL $(DESTDIR)/etc/qubes-rpc
-	install -m 0644 qubes-rpc/{qubes.SuspendPre,qubes.SuspendPost,qubes.GetAppmenus} $(DESTDIR)/etc/qubes-rpc
+	install -m 0755 qubes-rpc/{qubes.SuspendPre,qubes.SuspendPost,qubes.GetAppmenus} $(DESTDIR)/etc/qubes-rpc
 	install -m 0755 qubes-rpc/qubes.SuspendPreAll $(DESTDIR)/etc/qubes-rpc
 	install -m 0755 qubes-rpc/qubes.SuspendPostAll $(DESTDIR)/etc/qubes-rpc
 	install -m 0755 qubes-rpc/qubes.WaitForSession $(DESTDIR)/etc/qubes-rpc
-	install -m 0644 qubes-rpc/qubes.DetachPciDevice $(DESTDIR)/etc/qubes-rpc
-	install -m 0644 qubes-rpc/qubes.{Backup,Restore} $(DESTDIR)/etc/qubes-rpc
-	install -m 0644 qubes-rpc/qubes.Select{File,Directory} $(DESTDIR)/etc/qubes-rpc
-	install -m 0644 qubes-rpc/qubes.GetImageRGBA $(DESTDIR)/etc/qubes-rpc
-	install -m 0644 qubes-rpc/qubes.SetDateTime $(DESTDIR)/etc/qubes-rpc
+	install -m 0755 qubes-rpc/qubes.DetachPciDevice $(DESTDIR)/etc/qubes-rpc
+	install -m 0755 qubes-rpc/qubes.{Backup,Restore} $(DESTDIR)/etc/qubes-rpc
+	install -m 0755 qubes-rpc/qubes.Select{File,Directory} $(DESTDIR)/etc/qubes-rpc
+	install -m 0755 qubes-rpc/qubes.GetImageRGBA $(DESTDIR)/etc/qubes-rpc
+	install -m 0755 qubes-rpc/qubes.SetDateTime $(DESTDIR)/etc/qubes-rpc
 	install -m 0755 qubes-rpc/qubes.InstallUpdatesGUI $(DESTDIR)/etc/qubes-rpc
 	install -m 0755 qubes-rpc/qubes.ResizeDisk $(DESTDIR)/etc/qubes-rpc
 	install -m 0755 qubes-rpc/qubes.StartApp $(DESTDIR)/etc/qubes-rpc

qubes-rpc/qubes.Backup

@@ -1,3 +1,5 @@
+#!/bin/sh
+
 echo Starting Backupcopy
 read args
 echo Arguments: $args

qubes-rpc/qubes.DetachPciDevice

@@ -1 +1,2 @@
+#!/bin/sh
 exec /usr/lib/qubes/qfile-unpacker

qubes-rpc/qubes.GetAppmenus

@@ -1,3 +1,4 @@
+#!/bin/sh
 find /usr/share/applications/ /usr/local/share/applications/ -name '*.desktop' -print0 2>/dev/null | \
          xargs -0 awk '
          BEGINFILE { entry="" }

qubes-rpc/qubes.GetImageRGBA

@@ -1,3 +1,4 @@
+#!/bin/sh
 set -e
 read filename
 

qubes-rpc/qubes.OpenInVM

@@ -1 +1,2 @@
+#!/bin/sh
 exec /usr/lib/qubes/vm-file-editor

qubes-rpc/qubes.Restore

@@ -1,3 +1,4 @@
+#!/bin/sh
 echo Starting Restorecopy >&2
 read args
 read paths

qubes-rpc/qubes.SelectDirectory

@@ -1 +1,2 @@
+#!/bin/sh
 exec zenity --title="Qubes" --file-selection --directory

qubes-rpc/qubes.SelectFile

@@ -1 +1,2 @@
+#!/bin/sh
 exec zenity --title="Qubes" --file-selection

qubes-rpc/qubes.SetDateTime

@@ -1 +1,2 @@
+#!/bin/sh
 /usr/lib/qubes/prepare-suspend resume

qubes-rpc/qubes.SuspendPre

@@ -1 +1,2 @@
+#!/bin/sh
 /usr/lib/qubes/prepare-suspend suspend

qubes-rpc/qubes.SyncNtpClock

@@ -1 +1,2 @@
+#!/bin/sh
 /usr/lib/qubes/sync-ntp-clock

qubes-rpc/qubes.VMShell

@@ -1 +1,2 @@
+#!/bin/sh
 exec /bin/bash