updated expert's courses page
login bugfix
hiber fixes
Merge remote-tracking branch 'origin/expert' into expert
app db changes
Merge remote-tracking branch 'origin/expert' into expert
margin changes on userCourses page
img add
Update userCourses.ftl
Update style.css
Update messages_en.properties
Update messages_ru.properties
Update userCourses.ftl
login bugfix
modal edition's
Merge remote-tracking branch 'origin/expert' into expert

Conflicts:
	src/main/webapp/WEB-INF/pages/user/content/userCourses.ftl
'all courses' for expert; prvs commit: 'requests' upd
Merge remote-tracking branch 'origin/expert' into expert
oops
refactored userCourseOrder, simple autentification