removed crowbook and mdbook configand moved sphinx dirs one level up

Makefile adapted to new directory structure and mixed with the one from Sphinx

Makefile

@@ -1,26 +1,34 @@
-.PHONY: mdbook crowbook sphinx bundle
+# Minimal makefile for Sphinx documentation
+#
 
-all: mdbook crowbook sphinx
+# You can set these variables from the command line, and also
+# from the environment for the first two.
+SPHINXOPTS    ?=
+SPHINXBUILD   ?= sphinx-build
+SOURCEDIR     = source
+BUILDDIR      = build
+
+# Put it first so that "make" without argument is like "make help".
+help:
+	@$(SPHINXBUILD) -M help "$(SOURCEDIR)" "$(BUILDDIR)" $(SPHINXOPTS) $(O)
+
+.PHONY: help Makefile
+
+# Catch-all target: route all unknown targets to Sphinx using the new
+# "make mode" option.  $(O) is meant as a shortcut for $(SPHINXOPTS).
+%: Makefile
+	@$(SPHINXBUILD) -M $@ "$(SOURCEDIR)" "$(BUILDDIR)" $(SPHINXOPTS) $(O)
+
+.PHONY: sphinx bundle
 
 clean:
-	-rm -rf sphinx/build/*
-
-mdbook:
-	-mdbook build mdbook
-	-cd mdbook; RUST_BACKTRACE=1 mdbook-epub --standalone
-
-crowbook:
-	crowbook crowbook/wtf-handbook.book
+	-rm -rf build/*
 
 sphinx:
-	$(MAKE) -C sphinx singlehtml epub latexpdf
+	$(MAKE) singlehtml epub latexpdf
 
-bundle: all
+bundle: sphinx
 	-mkdir bundle
-	cp mdbook/book/epub/RTFM\ -\ Das\ WTF\ Kooperative\ Handbuch.epub bundle/mdbook_RTFM\ -\ Das\ WTF\ Kooperative\ Handbuch.epub
-	cp crowbook/wtf-handbook.epub bundle/crowbook_wtf-handbook.epub
-	cp crowbook/wtf-handbook.pdf bundle/crowbook_wtf-handbook.pdf
-	cp crowbook/wtf-handbook.html bundle/crowbook_wtf_handbook.html
-	cp sphinx/build/epub/RTFM-DasHandbuchzurWTFeG.epub bundle/sphinx_DasHandbuchzurWTFeG.epub
-	cp sphinx/build/latex/rtfm-dashandbuchzurwtfeg.pdf bundle/sphinx_DasHandbuchzurWTFeG.pdf
-	rsync -av --delete sphinx/build/singlehtml/ bundle/sphinx_html
+	cp build/epub/*.epub bundle/
+	cp build/latex/*.pdf bundle/
+	rsync -av --delete build/singlehtml/ bundle/html