Adding test migrations to drop foreign keys
fixed migration down to mirror the up command.
cleaning up migration to work all the way down to 000000_000000
re-generated model/views for new migrations.
view fixes
Click MySurvey logo redirects to user survey list
Added drop down list to question form
Removed error '+' symbols
Removed hard coded question type
Fixed an issue with survey delete return url.
update view on dropdownlist change
Revert "update view on dropdownlist change"

This reverts commit 94d155332f37a2bf63e27df2d90e28fae5194ee3.
Update CSS to fix Issue #12: #content is below #mainmenu
Update files to fix Issue #13

Still needed: Update js to add error class to ".row"
added styles and keystroke vlidation to survey model.
Merge branch 'design' into dev
moved css for survey form into main.css
formated survey-quesiton to work like survey.
Merge branch 'master' into design
Added comments per PHP Doc to Views