Rails 4 created issue running surveyor

Sprockets stopped finding javascipt and stylesheet references
in surveyor_modified.html.erb.  Needed to explicitly include
a surveyor_add_ons manifest in generator templates.

Found three tests breaking that still need to be fixed.
x	modified:   app/views/layouts/surveyor_modified.html.erb
	new file:   lib/generators/surveyor_gui/templates/app/assets/javascripts/surveyor_add_ons.js
	new file:   lib/generators/surveyor_gui/templates/app/assets/stylesheets/surveyor_add_ons.css.sass
	modified:   lib/surveyor_gui/engine.rb
Modified README.md
First port of evaluationrx reporting and charting

Introduces lazy_high_charts gem and highcharts. Plan
to port to rickshawgraph later to avoid license issues.
Modified apparent type in engine.

Does not support grids, groups, or repeaters yet.
Fix show/hide data button on reports
Convert report to haml
added dates and dropdown; refactored report_data
refactored reports_controller for new types
First port of evaluationrx reporting and charting

Introduces lazy_high_charts gem and highcharts. Plan
to port to rickshawgraph later to avoid license issues.
Modified apparent type in engine.

Does not support grids, groups, or repeaters yet.
Convert report to haml
added dates and dropdown; refactored report_data
Fixed format of data for datetime and time

Still have incorrect labeling for date, datetime, time
on histogram.  Sliders and stars not yet working again.
Other basic questions active.
Fix datetime labels on histogram

Factor out histogram calcs into HistogramArray.
Remove report formatting from helper and put in new
PORO facade class, ReportFormatter.
	modified:   app/controllers/surveyor_gui/reports_controller.rb
	new file:   app/facades/report_formatter.rb
	modified:   app/helpers/surveyor_gui/report_helper.rb
	modified:   app/views/surveyor_gui/reports/_report_data.html.haml
	modified:   app/views/surveyor_gui/reports/_show_report.html.haml
	modified:   lib/surveyor_gui/engine.rb
Picks graph properly again, time averages correct.
	modified:   app/controllers/surveyor_gui/reports_controller.rb
	modified:   lib/surveyor_gui/models/response_methods.rb
Stars working in reports
	modified:   app/views/surveyor_gui/reports/_show_report.html.haml
	modified:   lib/surveyor_gui/models/question_methods.rb
Sliders working
	modified:   app/controllers/surveyor_gui/reports_controller.rb
	modified:   app/views/surveyor_gui/reports/_show_report.html.haml
Refactored HistogramArray
Add show to reports controller.
	modified:   app/controllers/surveyor_gui/reports_controller.rb
Fix typo in javascript manifest
Supports reporting on groups and inline groups

Issue outstanding with repeaters
	modified:   app/helpers/surveyform_helper.rb
        modified:   app/views/layouts/surveyor_modified.html.erb
	new file:   app/views/surveyor_gui/reports/_question_number.html.haml
	modified:   app/views/surveyor_gui/reports/_show_report.html.haml
        new file:   app/views/surveyor_gui/reports/_single_question.html.haml
Merge branch 'reports' of github.com:kjayma/surveyor_gui into reports