Use new delete confirmation button on Milestones.
Merge branch 'lessonbin' of github.com:fuzzie360/coursemology.org into lessonbin
Decrease delete window to two seconds.
Fix incorrect class name. Bah.
Fix alignment of edit/delete buttons for lesson plan entries.
Merge branch 'lessonbin' of github.com:fuzzie360/coursemology.org into lessonbin