remake profile.jsp and profilecontroller
fix some bugs
Add services for search
Add search
User can download photo
fix some bugs, add localization
Merge branch 'master' into roma

Conflicts:
	SSEL/src/main/java/com/softserve/entity/User.java
	SSEL/src/main/resources/messages_ua.properties
remove some files, remake registration.jsp
Search works now))
Fixed merge conflicts
Fixed menu bug in search page
fixed small bugs
change tooltip, add class for testing user service
Merge branch 'master' into roma
merge conflict
Add image to index_menu.jsp, student_menu.jsp, delete some files
Merge branch 'master' of https://github.com/nromanen/Ch-025 into hash

Conflicts:
	SSEL/.classpath
	SSEL/src/main/webapp/WEB-INF/views/teacher/editTopic.jsp
topic validator