* Consistent license message for all the go files
* Fixing the last set of unconsistencies with the license headers
* Addressing PR review comments
* Fixing busy.go and busy_test.go license header
* XYZ-10: Role store.
* XYZ-37: Update unit tests to work with database roles.
* XYZ-51: Tests 'SetRolePermissionsFromConfig' against JSON from policy page.
* XYZ-51: Adds permissions in non-licensed cases also.
* XYZ-51: Removes some permissions from team_user role.
* XYZ-51: Merge fix for change to default permissions from PR 8208.
* XYZ-51: Removes unused function.