Make keywords collapsable

[20jasper]

Make the keywords collapsable
We could do this with toggling truncation with css or with a details element in html

[schneedotdev]

I like this feature. I think we should implement an option to expand the truncated text when a user clicks. This would allow us to apply the truncation to all the key value pairs in our resources objects and solve the styling issue for line wrapping inconsistencies.

[20jasper]

fixed in pr #65