Make sure picture fills whole space
First try at sharing buttons. Articles only for now. See #89
Remove useless css class
Fix line height for wall titles
Refactor duplicated code to render related entities. Preparing for #105
Add entity snippets to sidebar, as per #105. A bit rough still.
Render related entities using a table, more control #105
Make viz nodes stick after moved, don't 'unstick' them, more intuitive
Start relation table expanded
Refactor duplicated view code
Check user permissions when accessing annotations. Closes #97
Enable PaperTrail for annotations