OSAL: Condition variable timeout feature is now optional.As a result, urtPublisherPublish() method supports timeout only if condition variables do.
Documentation restructured and overhauled.
Again another huge update to the documentation.Still incomplete, though.
documentation: removed mutex lock from message structure (was redundantly used with topic lock)
introduced activity diagrams for the publish-subscribe system.(state diagrams are deprecated and will be removed soon)