improve receipt/details reports and implement number formatting

1) eager load reports for receipt/details
2) introduce number_format lookups to replace print_settings for number formatting
3) implement NumberFormattable concern, reference number_format lookups or print_settings if not exist, to get number format settings and number formatting
4) replace rails NumberHelper.number_with_precision with NumberFormattable.number_format hopefully to reduce overhead, formatting numbers for huge lists of data

app/controllers/base_report_controller.rb

@@ -1,11 +1,11 @@
 class BaseReportController < ActionController::Base
   include LoginVerification
-  	layout "application" 
+	layout "application"
 
-  	before_action :check_user
+	before_action :check_user
 
-  	#before_action :check_installation
-  	protect_from_forgery with: :exception
+	#before_action :check_installation
+	protect_from_forgery with: :exception
 
 	rescue_from CanCan::AccessDenied do |exception|
 	    flash[:warning] = exception.message
@@ -29,7 +29,7 @@ class BaseReportController < ActionController::Base
 	    period_type = params[:period_type]
 	    period = params[:period]
 	    from = params[:from]
-	    to = params[:to]   
+	    to = params[:to]
 	    day_ref = Time.now.utc.getlocal
 
 		    if from.present? && to.present?
@@ -39,10 +39,10 @@ class BaseReportController < ActionController::Base
 				f_time = Time.mktime(f_date.year,f_date.month,f_date.day,f_date.hour,f_date.min,f_date.sec)
 				t_time = Time.mktime(t_date.year,t_date.month,t_date.day,t_date.hour,t_date.min,t_date.sec)
 				from   = f_time.beginning_of_day.utc.getlocal
-			    to     = t_time.end_of_day.utc.getlocal  
+			    to     = t_time.end_of_day.utc.getlocal
+
+		    else
 
-		    else 
-		                
 		        case period.to_i
 		          when PERIOD["today"]
 
@@ -77,10 +77,10 @@ class BaseReportController < ActionController::Base
 		          when PERIOD["last_year"]
 		            from = (day_ref - 1.year).beginning_of_year.utc
 		            to = (day_ref - 1.year).end_of_year.utc
-		        end  
+		        end
 		    end
 
-	    return from, to 
+	    return from, to
 	end
 
 	def check_user