show more detailed info in subspecialities#show
speed up work_programms#index for superuser
right ordering by reduced
+ manage/disciplines#index
~ Discipline: remove default scope
nesting associations loading
Кафедра размазана по нескольким годам
do not decorate disciplines
show link to uploaded file if work_programm has it
unify discipline rendering
ajaxify discipline / work_programms
reset loading value on repeated sync