MetaCPAN: Italicize the name of each property

[jagtalon]

Abstract, author, version, and description should all be capitalized and italicized.

[dsteinbrunner]

Capitalized is already done as a part of https://github.com/duckduckgo/zeroclickinfo-spice/pull/434

I'm thinking bold might be better than italic

[moollaza]

@dsteinbrunner we avoid using bold in the IA results because we use it elsewhere on the page to signify exact matches against words in your search query. Italics has been the usual method of differentiating text, or colouring it gray like we do for movies.

[jagtalon]

Works now https://duckduckgo.com/?q=Elasticsearch+metacpan