COMMONS-190: unified search - query with offset, limit & orderby
Merge remote-tracking branch 'origin/feature/unified-search' into feature/unified-search

Conflicts:
	commons-component-search-service/src/main/resources/conf/configuration.properties
Merge remote-tracking branch 'origin/feature/unified-search' into feature/unified-search

Conflicts:
	commons-component-search-service/src/main/resources/conf/configuration.properties
COMMONS-190: unified search - query with offset, limit & orderby (update for Wiki, Forum & Activity search)