refresh bundles [automated]: https://github.com/djoshea/vim-matlab-fold @ 7efb8badf96e80100d787af43aca356e08a5ce88
add vim-matlab-fold bundle
refresh bundles [automated]: https://github.com/zmughal/vim-matlab-fold @ c926ef80dd519ab28d5ff0d815b59a8fc8fcf16f
refresh script: support branches
use my branch for vim-matlab-fold