AC: Ensure only one floating story at a time
AC: Set column drag-and-drop target height
AC: Normalize API v3 project structure on the server-side
AC: Normalize API v3 iteration structure on the server-side
AC: Expect new project structure during workspace refresh
remove smaller width for .empty-column
add comments
adjust width for empty columns
width adjustments
width tweaks
width tweaks
Merge branch 'master' of heroku.com:dlpkanban

Conflicts:
	app/public/css/app.css
Revert "remove smaller width for .empty-column"

This reverts commit 8a0c0cdb1b03540a88ef804f713f640d423a76fa.
AC: Add ability to disable projects in project dropdown, which means fewer and faster API requests if you have projects that you almost never look at
Merge pull request #48 from intentmedia/disabled_projects

AC: Add ability to disable projects in project dropdown
Merge branch 'master' of github.com:intentmedia/TrackerTracker
rename "rejected" column to "returned"