SONAR-926 Mark FileQuery as deprecated
RuleRepositoryTestHelper is back
Revert "RuleRepositoryTestHelper is back"

This reverts commit 3f42ac85a4495333dbe76e1b1587ea05b7d900a4.
Fix regression: do properly clear the project filter
SONAR-4799 Hide widget altogether if no measure can be displayed on selected period
SONAR-926 Fix usage of file system by Initializers
SONAR-5048 Fix regression when ES search returns no result
SONAR-4366 Create initial DB structure and first WS for quality gates
SONAR-4366 Add remaining CRUD Web Services for quality gates
SONAR-4366 Add WS client classes for quality gate CRUD services
Add support on WS for l10n and multiple messages on BadRequestException
SONAR-4366 Create DB components for management of quality gate conditions