fixed attendance layout
refactored ids and classes
converted to JS OOP AttendanceReport
refactored AttendanceReprt javascript
Compute subtotals and overall total
Merge branch 'romack-attendance-local-layout'
moved out report-data away from the AttendanceReport class
Merge branch 'romack-config-for-json'
include the new JS file
Merge branch 'romack-config-for-json'