- sql refactoring
- fix incorrect function's Сase (handler/map.php)
- fix group attaching (incorrect attaching/deattaching)
- fix incorrect sql function usage (see InternalIsMapCreated in ChangeDisciplineControl)
- fix grades without degree (sp CreateGrade), (+sql fixes file)
- add error handling for module name changing
- remove redundant console.log
- fix lost extra rates (student index page)
- improper exam rate (student index page)

Just moved id attributes to data-id.
Don't think it was such a critical issue as I thought before.

It will be useful in situations, when the local university network is accessible, but Internet isn't.

Close #72 | See merge request !15

Merge branch 'issue-37'

* Add typeWatcher for search form
* Replace `strlen` to `mb_strlen`, because we limit count of chars rather than count of bytes

* Fix search for students by 1-2 letters and with group filter

+ Add animation for modules swaps
+ Add always / error callbacks to $.post requests
+ Remove usages of deprecated variables & functions
+ Format code, apply naming conventions

This reverts commit 533e9c7b.

+ Fix types

fix #69

* Add role for the person who teacher and curator in the same time and remove odd user_roles.sql from root of project
* Fix and move sql file with curators_groups table
* Remove  from sidePanel disciplines and sheets
* Fix bug with showing to any user link to office

+ Font awesome icons
+ Split js code into functions
+ Improved appearance

start #45

Попытка решения задачи #45.
Первоначально при изменении заголовка модуля и нажатии <Enter> отправлялись все заголовки на сервер (точнее, n+1: все заголовки и данный ещё раз). Применение коммита приводит к лишь двойной отправке данного заголовка (видимо, что-то с событиями не так).

See merge request !7