Adding IssueManager::createIssue() to ease instantiating issue objects
Adding default value for parameter in IssueManager::createIssue
Integrating the IssueManager::createIssue() method with the create issue form template action
Updating container config for issue TemplateController
Fixing outdated test assertions for issue NavigationBuilderListener
Fixing outdated test assertions for IssueFormType (the 'number' field was removed)
Fixing required flags on fields in the IssueFormType
Updating routing and template for Issue create
Adding assertions to ensure that IssueFormType's project and assignedTo fields have a max_selection option value of 1, updating logic of IssueFormType to comply with new tests
Adding validation for Issue