new relic moved to NR server
added alert/notice describing current environment
Merge remote-tracking branch 'upstream/master' into dev_site_differentiation
added show of submit <div>
changed use of @current_user to present_user
Merge pull request #246 from kevinburleigh75/dev_site_differentiation

Development/Production visual differentiation
Merge pull request #247 from kevinburleigh75/fix_free_response_refresh

Fix free response refresh
Fixes slidedown with sketchily
Merge pull request #249 from Dantemss/sketchily_slidedown_fix

Fixes slidedown with sketchily
bug when requesting_user is force symbol
smart phone screencast
Merge pull request #250 from kjdav/smartphone_vid

upload by smartphone screencast
Updated sketchily
Merge pull request #251 from Dantemss/sketchily_slidedown_fix

Updated sketchily
enabled drawing
fixed ordering of AssignmentPlan starts_at/ends_at and learning_plan assignment
Merge pull request #252 from kevinburleigh75/assignment_plan_time_fix

Fixes AssignmentPlan start/end times at creation
potential fix for PDF upload