tests managment changes
fixed some sonar bugs
Merge branch 'shutka' of https://github.com/nromanen/Ch-025 into shutka
commit
fix rating and fix liqubase
merge master
fix test
fix test controller and pages
fix add controller
merge maser
merge master
adapt tests page for new entities, fix option
fix bugs
fix liqubase
fix merge conflicts
add test management
add localization in admin page
pull master
merge with master
changes in userTestStatistic.jsp, add test for TestStatistic  Dao and Service, add javadocs