Merge pull request #197 from CruGlobal/MH-768

Fix view surveys answers if no current organization
Fix production error: "NoMethodError: undefined method `downcase' for nil:NilClass"
Add assignment to search filters
Merge pull request #198 from CruGlobal/MH-746

Add assignment to search filters
Fix production error - "NoMethodError: undefined method `name' for nil:NilClass"
Fix unhide survey question - unnecessary validation of organization name