Not needed elsewhere eg license view because actual rule is spelled out
and no distinction with other licenses with non-attenuated versions of
the rules is useful for eyeballing
Some visual cue other than .5 opacity might be more useful, eg smaller
or not filled in circle, but this is easy first cut given current sprite
setup
Based on feeedback from people looking for BSD licenses and wanting to
use site as a reference.
I'm not thrilled with any distraction from flow of choices that
work for most on home page through spectrum covering range of open
source licenses without redundant ones, but obviously some people
prefer seeing everything in a table, so let them find it, accommodate
use as reference and people whose learning style involes poring
over a reference rather than being guided.
