Mission-control related bugs

• Bug 523895 – Feedback when account is misconfigured

• Bug 492076 – Proxy usage

• Bug 518414 – Conversation logger should be a separated process

Telepathy-spec related bugs

• Bug 468921 – The refresh rooms button should be insenstive if needed

• Bug 513176 – Empathy should support formatted text

Status Icon related bugs

• Bug 467829 – Incorrect use of notification icon