Added Spinach tests for search issues by issue-description
Added Spinach tests for 'search issues by description' feature which was added to Changelog 7.1 for feature "Filter by description on Issues#index page"
Do not update/delete: Banner broadcast message test data
Do not update/delete: Notification broadcast message test data
Added Spinach tests for 'search issues by description' feature which was added to Changelog 7.1 for feature "Filter by description on Issues#index page"