Creates sd-viewer metapackage, replaces sd-svs-disp

Adds new metapackage with a clean history, to aid in template
consolidation. Attempts to override the old package, causing it
automatically be removed, via Replaces/Conflicts [0].

The dependencies are the same, although reordered, with one exception:
"evince" has been pulled in so we can remove it from the salt config.

[0] https://www.debian.org/doc/debian-policy/ch-relationships.html#s-replaces

Makefile

@@ -17,9 +17,13 @@ securedrop-workstation-grsec: ## Builds Debian metapackage for Qubes Workstation
 	PKG_NAME="securedrop-workstation-grsec" ./scripts/build-debianpackage
 
 .PHONY: securedrop-workstation-svs-disp
-securedrop-workstation-svs-disp: ## Builds Debian metapackage for Disposable VM dependencies and tooling
+securedrop-workstation-svs-disp: ## Builds Debian metapackage for Disposable VM dependencies and tooling (DEPRECATED)
 	PKG_NAME="securedrop-workstation-svs-disp" ./scripts/build-debianpackage
 
+.PHONY: securedrop-workstation-viewer
+securedrop-workstation-viewer: ## Builds Debian metapackage for Disposable VM dependencies and tooling
+	PKG_NAME="securedrop-workstation-viewer" ./scripts/build-debianpackage
+
 .PHONY: securedrop-export
 securedrop-export: ## Builds Debian package for Qubes Workstation export scripts
 	PKG_NAME="securedrop-export" ./scripts/build-debianpackage

securedrop-workstation-viewer/debian/changelog-buster

@@ -0,0 +1,5 @@
+securedrop-workstation-viewer (0.1.0+buster) unstable; urgency=medium
+
+  * Creates package, replacing 'securedrop-workstation-sd-svs-disp' package
+
+ -- SecureDrop Team <securedrop@freedom.press>  Thu, 01 Oct 2020 17:36:58 -0700

securedrop-workstation-viewer/debian/compat

@@ -0,0 +1 @@
+9

securedrop-workstation-viewer/debian/control

@@ -0,0 +1,15 @@
+Source: securedrop-workstation-viewer
+Section: unknown
+Priority: optional
+Maintainer: SecureDrop Team <securedrop@freedom.press>
+Build-Depends: debhelper (>= 9),
+Standards-Version: 3.9.8
+Homepage: https://github.com/freedomofpress/securedrop-debian-packaging
+
+Package: securedrop-workstation-viewer
+Architecture: all
+Depends: securedrop-workstation-config,securedrop-workstation-grsec,apparmor-profiles,apparmor-profiles-extra,apparmor-utils,audacious,eog,evince,file-roller,gedit,totem
+Description: This is the SecureDrop workstation SecureDrop Viewer Disposable VM template configuration package. This package provides dependencies and configuration for the Qubes SecureDrop workstation sd-viewer Template VM.
+Provides: securedrop-workstation-sd-svs-disp
+Conflicts: securedrop-workstation-sd-svs-disp
+Replaces: securedrop-workstation-sd-svs-disp

securedrop-workstation-viewer/debian/copyright

@@ -0,0 +1,7 @@
+Format: https://www.debian.org/doc/packaging-manuals/copyright-format/1.0/
+Upstream-Name: securedrop-workstation-svs-disp
+Source: https://github.com/freedomofpress/securedrop-debian-packaging
+
+Files: *
+Copyright: 2020 Freedom of the Press Foundation <securedrop@freedom.press>
+License: GPLv3+

securedrop-workstation-viewer/debian/rules

@@ -0,0 +1,4 @@
+#!/usr/bin/make -f
+
+%:
+	dh $@