I11: Message for Question and Answer delete
Merge branch 'I11_Alert_or_flash_message' of github.com:atulga/qanda into I11_Alert_or_flash_message
I11: Alert messages in template moved to layout.php
Merge branch 'I11_Alert_or_flash_message' of github.com:atulga/qanda into I11_Alert_or_flash_message
I11: Minor coding indent fix
I11: remove trailing space