Tags display issue

[Ron Pringle]

Longer sets of tags on the movie details page don't properly break and overrun the narrow column width.

[Ron Pringle]

Fixed this with commit 28fdb3d98448. Issue was with CSS. Edited tags to be surrounded with an inline-block styled anchor tag rather than an unsemantic span tag. Restyled the anchor while I was at it in preparation for making the tags link to a 'movies by tag' view.