getSurveyInfo now properly returns correct canEdit for empty passwords
update copyright year
use placeholder text to reduce spacing in create and edit survey
Merge pull request #256 from isaacdontjelindell/copyright-year

update copyright year; use placeholder text instead of labels in edit and create survey
Merge pull request #254 from etingel/no-pass-fix

getSurveyInfo now properly returns correct canEdit for empty passwords