Remove group_inline partials from questions/ and correct answers_textbox

Show and hide answers_textbox for group_inline regardless of whether
row was added or showed up by default.
	modified:   app/controllers/question_groups_controller.rb -
	fix a typo.

	modified:   lib/assets/javascripts/surveyor_gui/surveyor_gui.js
	renew event for group question question_type change when adding row.

	modified:   lib/assets/stylesheets/surveyor_gui/surveyor_gui.sass
	deleted:    app/views/questions/_group_inline_field.html.erb
	deleted:    app/views/questions/_group_inline_fields.html.erb
group_inline working
	modified:   app/controllers/question_groups_controller.rb - deal with
	display_order.

	modified:   app/views/question_groups/_form.html.erb

	modified:   app/views/question_groups/_group_inline_field.html.erb -
	put back display_order.

	modified:   lib/assets/javascripts/surveyor_gui/surveyor_gui.js -
	pass display_order to render_question_group and render_inline_group_fields.

	modified:   lib/surveyor_gui/models/question_group_methods.rb - change
	build_complex_queries - or statement on answer_textbox.  answer_textbox must both exist
	and not be part of a pick none question to evaluate true.

	modified:   lib/surveyor_gui/models/question_methods.rb - remove survey_section_id
	methods.

	modified:   lib/surveyor_gui/models/question_type_methods.rb - whitespace
Intermediate commit for group_default question type.

Added group_default question type, but not yet able to
switch display_type in group from "inline" to "default"
	modified:   app/helpers/question_helper.rb - add one more row
	to question types array.

	modified:   app/views/question_groups/_form.html.erb - add
	new question type.

	modified:   app/views/questions/_form.html.erb - add new question
	type.

	modified:   lib/assets/javascripts/surveyor_gui/surveyor_gui.js -
	remove obsolete code in show_answers.

	modified:   lib/surveyor_gui/models/question_group_methods.rb -

	modified:   lib/surveyor_gui/models/question_type_methods.rb - add
	group_default question type.