modified UnattachedMessage model
modified index of unattached messages
assert that field 'created-by' is present in UnattachedMessage model
errors in this commit
fix use of SQL model in UnattachedMessage
revert model definition
ProgramUnattachedMessagesControllerTest testIndex failing
use mock rather than fixture
mock the Auth->user call
fixed all failing tests in ProgramUnattachedMessagesControllerTest
fixed failing test in ProgramHomeController
merged develop INTO my branch
Merge branch 'feature/view_user_who_created_separate_message' into develop