Revert "remove plantuml support from the makefile"

This reverts commit 0b26099773.

Makefile

@@ -1,5 +1,5 @@
 ALL=$(wildcard *.sty *.tex *.org pictures/*.svg pictures/*.eps pictures/*.dot \
-	pictures/*.tex)
+	pictures/*.tex pictures/*.puml)
 PAPER=Marketing_Ivan_Hoerler_Andreas_Zweili
 SHELL=/bin/bash
 PROJECT_ROOT=$(shell pwd)
@@ -8,11 +8,13 @@ FIGURES_SVG=$(wildcard $(PROJECT_ROOT)/pictures/*.svg)
 FIGURES_EPS=$(wildcard $(PROJECT_ROOT)/pictures/*.eps)
 FIGURES_DOT=$(wildcard $(PROJECT_ROOT)/pictures/*.dot)
 FIGURES_TEX=$(wildcard $(PROJECT_ROOT)/pictures/*.tex)
+FIGURES_PUML=$(wildcard $(PROJECT_ROOT)/pictures/*.puml)
 BIBLIOGRAPHY=$(wildcard *.bib)
 SVG_PDF=$(FIGURES_SVG:.svg=.pdf)
 EPS_PDF=$(FIGURES_EPS:.eps=.pdf)
 DOT_PDF=$(FIGURES_DOT:.dot=.pdf)
 TEX_PDF=$(FIGURES_TEX:.tex=.pdf)
+PUML_PDF=$(FIGURES_PUML:.puml=.svg)
 
 .PHONY: $(PAPER).pdf all clean
 
@@ -59,3 +61,6 @@ $(PROJECT_ROOT)/pictures/%.pdf: pictures/%.dot  ## Figures for the manuscript
 $(PROJECT_ROOT)/pictures/%.pdf: pictures/%.tex  ## Figures for the manuscript
 	latexmk -quiet -pdf -outdir=$(PROJECT_ROOT)/pictures \
 	-pdflatex="pdflatex -interaction=nonstopmode" -use-make $<
+
+$(PROJECT_ROOT)/pictures/%.svg: pictures/%.puml
+	java -jar ~/bin/plantuml.jar -tsvg $(PROJECT_ROOT)/$<