Discipline new referrals alert (2)

-add discipline Widget to handle New referrals alert link
Added discipline_categories to discipline Widget
Bugfix: discipline_entry_begin Date format

-format date for ProperDate(), remove time
Bugfix: SQL bug SYEAR=NULL

in student_report_card_grades
SQL add reporting_gp_scale value to Default School
Bugfix: grades PROGRAM_CONFIG (School Config)

-change from students to grades PROGRAM_CONFIG
-add $program_config var
to global in _makeLetterPercent()
SQL add gp_scale value to Main report_card_grade_scale