modified javascript home to hange back color day and show today in calendar
add model view configuration in schedule carwash
modified 'generate' event button to take 'modal' configuration variables and generate 'schedule carwash'
change generator 'schedule carwash' logic code for not repeat employees in same schedule day
change the index schedule carwash, now show the schadule list  by date and show the number of elemets in the list
move schedule carwash  generator logic code to model and is called since  controller
change the generator schedule configuration view(form_tag to form_for)