bug fixes. 	modified:   lib/surveyor_gui/models/question_methods.rb
bug fixes.
	modified:   lib/surveyor_gui/models/question_methods.rb

kjayma/surveyor_gui,kjayma/surveyor_gui,GirishBhagavath/survey_gui,weedySeaDragon/surveyor_gui,bricesanchez/surveyor_gui,bricesanchez/surveyor_gui,weedySeaDragon/surveyor_gui,bricesanchez/surveyor_gui,wested/surveyor_gui,kjayma/surveyor_gui,wested/surveyor_gui,weedySeaDragon/surveyor_gui,GirishBhagavath/survey_gui,wested/surveyor_gui