Links are hard to identify on solutions page

[kevinhikaruevans]

On https://signalk.org/solutions.html

It's not obvious that the names of the apps/solutions are actually links. It would be nice to have a hint that they're links, either underlining or coloring the text.

[bkeepers]

This is no longer an issue now that #94 is out. https://signalk.org/solutions/