33C3: Add Makefile to fetch missing images

Only a screenshot missing now.

33C3/Makefile

+# base names
+ADS := 33C3_ad_Buttons.svg \
+33C3_ad_CHATONS.svg \
+33C3_ad_Degooglize.svg \
+33C3_ad_Donate.svg \
+33C3_ad_Duniter.svg \
+33C3_ad_Exegetes.svg \
+33C3_ad_Hackerspaces.svg \
+33C3_ad_LQDN.svg \
+33C3_ad_Netsurf.svg \
+33C3_ad_OFF.svg \
+33C3_ad_TeaHouse.svg
+
+PNGS := $(ADS:%.svg=%.png)
+
+JPGS := $(ADS:%.svg=%.jpg)
+
+# background color
+QRCOL := 000000
+
+IMGS_URLS := \
+http://turnofftheinternet.com/background.gif \
+http://turnofftheinternet.com/button.gif \
+http://uiconstock.com/wp-content/uploads/2014/12/firefox_logo-only_RGB.png \
+https://www.fdn.fr/wp-content/uploads/logo-fdn.png \
+https://pbs.twimg.com/profile_images/208463836/logo_10x10_400x400.jpg \
+https://exegetes.eu.org/static/images/bio-photo.jpg \
+https://en.blog.openfoodfacts.org/images/yeswescan_stephane_english_2800x2100_1_t.800.jpg \
+https://www.netsurf-browser.org/about/screenshots/images/riscos-netsurf.png \
+http://www.netsurf-browser.org/netsurf.png
+
+define imgs_template =
+ $(1):URL=$(2)
+endef
+$(foreach url,${IMGS_URLS},$(eval $(call imgs_template,$(notdir ${url}),${url})))
+
+logo_edri.png:URL=https://edri.org/wp-content/themes/edri/img/header/logo.png
+# not exactly the same:
+tor_logo.jpg:URL=https://upload.wikimedia.org/wikipedia/commons/4/49/Tor_logo.jpg
+
+IMGS := $(notdir $(IMGS_URLS)) logo_edri.png tor_logo.jpg
+
+all: $(JPGS) $(PNGS)
+
+
+%.png: %.svg $(IMGS)
+	inkscape $< --export-png $@
+
+%.jpg: %.png
+	convert $< $@
+
+$(IMGS):
+	wget -O $@ "$(URL)"
+
+clean:
+	rm -f $(JPGS) $(PNGS) $(IMGS)
+

33C3/Small_DSCF2172.JPG

+../34C3/teahouse/Small_DSCF2172.JPG
\ No newline at end of file

README.md

@@ -26,7 +26,10 @@ For others:
 * qrencode
 * ffmpeg for videos
 
-## 33C3: TODO
+## 33C3
+
+[Infobeamer templates](33C3).
+TODO: fix missing bitmaps.
 
 ## 34C3