message: Prefer make.sh for building docs as htmlhelp is removed from Makefile
  * Also it's more flexible in locating necessary tools like sphinx-build or
  python
diff: @@ -25,8 +25,8 @@ fi
  # Step into the docs folder and build
  pushd docs
  -make clean
  -make htmlhelp > /tmp/sphinx.log
  +./make.sh clean
  +./make.sh htmlhelp > /tmp/sphinx.log
  if [ $? -ne 0 ]; then
  $ERROR_SCRIPT /tmp/sphinx.log
  