Start work with filter
Merge branch 'develop' of https://github.com/alexey-kozlenkov/ExadelPractice into develop
config filter desctiption for different roles
Filter is ready!
Merge branch 'master' of https://github.com/alexey-kozlenkov/ExadelPractice

Conflicts:
	src/main/java/com/exadel/studbase/dao/IDocumentDAO.java
	src/main/java/com/exadel/studbase/domain/impl/Student.java
	src/main/java/com/exadel/studbase/web/controller/TestController.java
	src/main/webapp/html/studentInfo.html
Correct list.css & common.css values;
Add tabs (without support);
Filter some bugs fixes.
util.js module organized;
Add excel-icon.png,
Update util.js, listControllers,
fixed bug with check box selecting inside module.
Filter data are sending with data-request.
Merge branch 'alan' into develop
Change getAllForThisMaster(...) method signature
Merge branch 'develop' of https://github.com/alexey-kozlenkov/ExadelPractice into develop

Conflicts:
	src/main/webapp/html/list.html
add filter descriptor controller & small code refactoring
Merge branch 'develop' of https://github.com/alexey-kozlenkov/ExadelPractice into develop
employee service improvement
Icon changes
Merge remote-tracking branch 'sms/develop' into alan
refactor excel export null fields
Inject filter description loader.
Changed pick filter strategy.
Merge branch 'develop' of https://github.com/alexey-kozlenkov/ExadelPractice into develop
Working with filter
Merge branch 'develop' of https://github.com/alexey-kozlenkov/ExadelPractice into develop

Conflicts:
	src/main/java/com/exadel/studbase/dao/IEmployeeDAO.java
	src/main/java/com/exadel/studbase/dao/impl/EmployeeDAO.java
	src/main/java/com/exadel/studbase/dao/impl/FeedbackDAO.java
	src/main/java/com/exadel/studbase/dao/impl/GenericDAOImpl.java
	src/main/java/com/exadel/studbase/dao/impl/UserDAO.java
	src/main/java/com/exadel/studbase/service/IStudentViewService.java
	src/main/java/com/exadel/studbase/web/controller/InfoPageController.java
	src/main/java/com/exadel/studbase/web/controller/ListPageController.java
	src/main/webapp/js/list/filter.js