lml/ost — pull request #263 by kjdav (2013-04-16 15:02:11+00:00)
Title: minor update to exercise refresh blurb 

builds on KB's last PR

Refresh Exercises blurb:
- adds language to caution against altering answer choices for already assigned exercises
- reordered limitations (least important one is last)

Learning plan show page:
- resized refresh exercises blurb box so dialog box fits text