Improve Display Name verbiage (CANVAS-254)
Fix full name bug in Conversations (CANVAS-255)

This is a temporary patch until Instructure fixes the bug permanently.
Merge pull request #179 from va7map/canvas-254

Improve Display Name verbiage (CANVAS-254)
Merge pull request #181 from va7map/canvas-255

Fix full name bug in Conversations (CANVAS-255)
fix production deploy file
add missing pieces to production.rb
Fix course_exists? undefined method error

It prevented the Start a New Course form from displaying any Suggested
Courses for an instructor.
Merge pull request #182 from va7map/fix-sfu_plugin_require

Fix course_exists? undefined method error