update installer scrots, add summary one

Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>

images/installer/Makefile

@@ -5,13 +5,17 @@ pmg-installation	\
 pmg-select-location	\
 pmg-select-target-disk	\
 pmg-set-password	\
-pmg-setup-network
+pmg-setup-network	\
+pmg-summary
 
 all: $(addsuffix .png, ${PPMS})
 
 %.png: %.ppm
 	convert $< -bordercolor black -border 10x10 $@
 
+dist-clean:
+	rm -f $(addsuffix .png, ${PPMS})
+
 update:
 	rm -f $(addsuffix .png, ${PPMS})
 	$(MAKE)

pmg-installation.adoc

@@ -123,17 +123,23 @@ address.
 
 image::images/installer/pmg-setup-network.png[]
 
-The last step is the network configuration. Please note that you can
+The next step is the network configuration. Please note that you can
 use either IPv4 or IPv6 here, but not both. If you want to configure a
 dual stack node, you can easily do that after installation.
 
-If you press `Next` now, installation starts to format disks, and
+image::images/installer/pmg-summary.png[]
-copies packages to the target.
+
+If you press `Next`, you will see an overview of your entered
+configuration. Please re-check every setting, you can still use the `Previous`
+button to go back and edit any settings.
+
+If you press `Install` now, the installation process starts to format disks,
+and copies packages to the target disk(s).
 
 image::images/installer/pmg-installation.png[]
 
-Copying packages usually takes a few minutes. Please wait until that
+Copying packages usually takes a few minutes. Please wait until that is
-is finished, then reboot the server.
+finished, then reboot the server.
 
 Further configuration is done via the Proxmox web interface. Just
 point your browser to the IP address given during installation