JFG-619 repair comments
Merge branch 'JFG-619' into JFG-619_1

Conflicts:
	webclient/src/main/java/com/griddynamics/jagger/webclient/client/components/SessionComparisonPanel.java
	webclient/src/main/java/com/griddynamics/jagger/webclient/client/components/TagBox.java
	webclient/src/main/java/com/griddynamics/jagger/webclient/client/dto/TagDto.java
	webclient/src/main/java/com/griddynamics/jagger/webclient/server/CommonDataServiceImpl.java
	webclient/src/main/resources/webclient.properties
	webclient/src/main/webapp/WEB-INF/gwt-servlet.xml