initial refactor of listui from author and link features
save a failed attempt to revise the code - will need to remove or mod to get working
application of listuiExperimental that did not work - why?
successful listui
apply new listui to links
move width out of listui
apply listui to contacts
postionable buttons
new collection service feature implemented with Contacts
apply Collections feature to Authors
apply Collections to Links
improve Collection extend
new Contact button and action
whitespace
Merge pull request #1 from duselmann/listui

pw.list and pw.collection refactor