Updated some reorganize functionality.
0.5.49
only users with admin = true permission can see the reorg menu
0.5.50
Auto-fix common screwups in pasted and emailed URLs: extra trailing slashes and spaces
0.5.51
Page versions are subject to workflow. They update the draft, not the live page properties, when workflow is present.
0.5.52
* Everyone can move things to the trash if they can move them at all
* Reorganize drag "open folder" delay increased to 2.5 seconds, however see next commit for actually supporting that option with the latest jqtree
styled reorg menu

Conflicts:
	index.js
	public/css/jqtree.less
	views/reorganize.html
0.5.53
* Folks who can publish some pages, but are not admins, now receive a cut-back version of the "reorganize" feature in which they can only see pages they are allowed to move and the ancestors of those pages.
* In the event of an error the reorganize page no longer stays greyed out after refreshing.
* Meaningful error messages
* No more folders opening on hover due to https://github.com/mbraak/jqTree/issues/291
0.5.54
non-admins still have access to the trash can
0.5.55
No trashcan icons for pages we can't publish
0.5.56
Support for the new "prefix" option, which allows the entire site to be mounted at a subdirectory without rewriting existing templates, changing existing slugs, etc.
0.5.57