Fixed double-link bug
Attachments are now present in JSON versions of files
* Minor typographical correction in Entity
* Logic to add items_per_page to Administration
Re-merging pjax
Merge pull request #23 from oskapt/items_per_page

Items per page
Contributors
Point to contributors file
'not a coder' improvements
Merge pull request #24 from obra/patch-2

'not a coder' wording improvements.
Adding Leaflet.js
Leaflet license and readme acknowledgement
Merge branch 'master' of https://github.com/idno/idno

Conflicts:
	README.md
HTTPS check for Stamen endpoint
Undoing incorrect SSL endpoint
Applying @obra's kind Stamen maps change
Smarter pjax triggering, so as not to crash browsers
Simple video plugin stub
Whoops! Removing some debugging.
Adding netbeans ignores...
Update stamen maps license per https://github.com/Citytracking/maps.stamen.com/commit/4b661b285f6c1fcc513afdb720c74a4b87b93003

The nice folks at Stamen clarified that Stamen Maps is BSD licensed.