Option to disable for given workdir

[pbower]

Hi,

This plugin's great, but if I launch neovim from the home directory ~/ it clogs that up with an existing session>

Would you consider adding a configuration option in the plugin to enable excluding a list of directories from triggering automatic save and/or reload?

Thanks

[dhruvasagar]

@pbower This is already supported with :h g:prosession_ignore_dirs or :h g:prosession_ignore_expr