FEAT: evening and part-time groups in group filters, db patch to work with FormID in study_groups #50

from micherd: functions_without_Exception.sql, fixes in functions.sql #286

#286FIX problem with NULL in PHP

ADD: drop functios helper script; FIX: plan_create agatin #286

FIX: syntax errors in functions.sql #286

ADD: functions_08_09_18.sql #286

FIX: signinbyopenid #286

fix(functions): getrates, deletemodule, deletesubmodule, students_getdisciplines

FIX: media/js/discipline/editStructure.js formatting error

fix(sql): functions and tables

fix(pgsql #286): merge two files with functions

fix: dean office functions

fix(pgsql #286): getfullinfo

FIX: log form download #286

Add: support of compound disciplines (wait for realizing at db)
Correct: a little correction of user interface at bill page

	modified:   media/css/bill.css
	modified:   ~dev_rating/application/classes/Controller/DeanOffice/Bill.php
	modified:   ~dev_rating/application/classes/Model/Discipline.php
	modified:   ~dev_rating/application/classes/Model/Student.php
	modified:   ~dev_rating/application/views/dean_office/bill.twig

Ksu authored 9 years ago and xamgore committed 9 years ago

Closes !12

* Fixed bug with students search
* Documentation for Model_Student
* Utility function Arr::groupBy()

* Moved some static methods to Factory model
* Removed unused param $teacherID
* Assertion checks moved to models

– Type constants (exam, credit)
– New function exists()
– More clear method names

Also renamed $id_name to $ID_FIELD + documentary comments