cahnge localization through javascript
Add profile.jsp, and add controller for this page.
add method to edit user first name and user last name
Merge branch 'master' into roma

Conflicts:
	SSEL/src/main/resources/META-INF/persistence.xml
	SSEL/src/main/resources/messages_ru.properties
	SSEL/src/main/resources/messages_ua.properties
add TeacherRequest entity, add dao and service for this entity
Add pattern into UserProfileController
update user profile controller
Merge branch 'master' into roma

Conflicts:
	SSEL/src/main/resources/META-INF/persistence.xml
	SSEL/src/main/resources/messages_en.properties
	SSEL/src/main/resources/messages_ru.properties
	SSEL/src/main/resources/messages_ua.properties
	SSEL/src/main/webapp/WEB-INF/views/templates/base-template.jsp
delete file