started conversion to md

Makefile

+default:
+	pandoc -s -S -o test.pdf cours.md --number-sections --filter=pandoc-numbering --filter=/home/malaspor/.cabal/bin/pandoc-crossref --template=default.latex --latex-engine pdflatex
+
+latex:
+	pandoc -s -S -o test.tex cours.md --number-sections --filter=pandoc-numbering --filter=/home/malaspor/.cabal/bin/pandoc-crossref  --template=default.latex
+
+epub:
+	pandoc -s -S -o test.epub cours.md --number-sections --filter=pandoc-numbering --filter=/home/malaspor/.cabal/bin/pandoc-crossref  -t epub3
+
+htmlc:
+	pandoc -s -S -o test.html cours.md --number-sections --filter=pandoc-numbering --filter=/home/malaspor/.cabal/bin/pandoc-crossref --mathml -t html5
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