<1.0 bug> action attribute in section 7.5.8.1

[Arvola Chan <arvola@tibco.com>]

The action attribute should not be equated with the name
attribute of the desired BusinessTransaction. There are
two activities within a Business Transaction, a
RequestingBusinessActivity and a RespondingBusinessActivity.

Depending on the direction of the message, the action
attribute should be set to equal the name of the
RequestingBusinessActivity or the name of the
RespondingBusinessActivity.

Similarly, in section 7.3.7.4 xlink:href attribute, the link should be
to the corresponding RequestingBusinessActivity, or to the
corresponding RespondingBusinessActivity.

-Arvola