Tweak of the list-links macro in order to display caption fields if present
Merge pull request #920 from xcazin/list-links

Tweak of the list-links macro in order to display caption fields if present
Remove unused file watching code from filesystemadaptor

This code was contributed by @natecain and added in #176. It was almost
immediately disabled because of problems in the field.

I’m removing the code now to simplify the adaptor in advance of some
planned refactoring.