Added the 'numbering' option in the configuration for unordered publicat...

[lianne]

I thought it would be useful to have a configuration option for jekyll-scholar so that the publication list is not numbered.
I modified the 'bibliography.rb' file so that, if the _config.yml file for the jekyll site has an option numbering : false, then the list will be unordered (ul), otherwise it will be the standard ordered (ol) list.

[inukshuk]

How about we add a bibliography_tag option (which defaults to 'ol') and a bibliography_item_tag (which defaults to 'li') and use those instead? This would provide more flexibility and we would not need if-else branches but feed the tag name directly to content_tag. What do you think? Could you adjust the pull request like this?

[inukshuk]

Also, new options must be added to defaults.rb -- otherwise it's hard to keep track of what options there are.

[lianne]

It makes sense!!
Indeed I added the options 'bibliography_list_tag' => 'ol', and 'bibliography_item_tag' => 'li', to defaults.rb and I modified bibliography.rb accordingly. I pushed my last commit.

[inukshuk]

Landed in 4.1.2.

Thanks!