Fix sphinx doc for readthedoc compatibility

docs/Makefile

@@ -17,5 +17,4 @@ help:
 # Catch-all target: route all unknown targets to Sphinx using the new
 # "make mode" option.  $(O) is meant as a shortcut for $(SPHINXOPTS).
 %: Makefile
-	./build_js_doc_rst.py
-	@$(SPHINXBUILD) -M $@ "$(SOURCEDIR)" "$(BUILDDIR)" $(SPHINXOPTS) $(O)
\ No newline at end of file
+	@$(SPHINXBUILD) -M $@ "$(SOURCEDIR)" "$(BUILDDIR)" $(SPHINXOPTS) $(O)

docs/conf.py

@@ -12,8 +12,12 @@
 # add these directories to sys.path here. If the directory is relative to the
 # documentation root, use os.path.abspath to make it absolute, like shown here.
 #
-import os
 import sys
+import os
+sys.path.insert(0, os.path.abspath('.'))
+import build_js_doc_rst
+build_js_doc_rst.build_rst_files()
+
 sys.path.insert(0, os.path.join(os.path.abspath('..'), "src"))
 import dgenies
 os.environ['DISABLE_CRONS'] = "True"