Added answers_collection method to Question model
Added answers_collection method to Question model

	modified:   lib/surveyor_gui/models/question_methods.rb
	new file:   spec/models/surveyor_gui/question_spec.rb
	new file:   spec/views/questions/edit.html.erb_spec.rb
Switching creation of answers to textbox instead of rows.

Passes tests except features.  Precursor to adding grids.
	modified:   app/models/permitted_params_decorator.rb
	modified:   app/views/questions/_picks.html.erb
	modified:   lib/assets/javascripts/surveyor_gui/surveyor_gui.js
	modified:   lib/assets/stylesheets/surveyor_gui/surveyor_gui.sass
	modified:   lib/surveyor_gui/models/answer_methods.rb
	modified:   lib/surveyor_gui/models/question_methods.rb
	modified:   spec/features/create_survey_spec.rb
	modified:   spec/models/surveyor_gui/question_spec.rb
	modified:   spec/views/questions/edit.html.erb_spec.rb
Merge branch 'master' of github.com:kjayma/surveyor_gui into answers_from_text
Merge branch 'answers_from_text' of github.com:kjayma/surveyor_gui into answers_from_text
Merge branch 'master' of github.com:kjayma/surveyor_gui
Merge branch 'master' into answers_from_text
Merge branch 'answers_from_text' of github.com:kjayma/surveyor_gui into answers_from_text
Answers_textbox processing is green!
	modified:   app/views/questions/_answer_fields.html.erb - removed answers_textbox
	and restored div.sortable_questions.  Restores js functionality.

	modified:   app/views/questions/_picks.html.erb - inserted answers_textbox

	modified:   lib/surveyor_gui/models/question_methods.rb - removed customer
	answers_textbox writer.  Replaced with an after_save hook which calls
	process_answers_textbox.  This successfully protects against processing answers_textbox
	for a non-pick question.

	modified:   spec/models/surveyor_gui/question_spec.rb - corrected errors.

	modified:   spec/support/surveyforms_creation_helpers.rb - changed to add answers using
	answers_textbox