fix(vim): remov g:vim_markdown_folding_disabled
fix(vim): remov g:vim_markdown_folding_disabled

On my personal machine folding seemed to work with this, but on work
machine it seems I have to remove it.

wincent/wincent,wincent/wincent,wincent/wincent,wincent/wincent,wincent/wincent,wincent/wincent,wincent/wincent,wincent/wincent