[Issue 80] Proposed directional resolution

I would like to propose that we use the contribution at [2], as a basis
for a directional resolution for issue 80 [1]. Specifically, we
introduce the concepts of events, event types, producers, consumers,
channels; and the changes these concepts make to the existing
composite/component/componentType/constrainingType constructs.

If this directional resolution is accepted, I suggest that an inlined
document (with change marks) be produced that provides a merge between
[2] and the existing latest version of SCA Assembly. This would then
serve as a basis for the resolution of issue 80.

Comments?

-Anish
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[1] http://www.osoa.org/jira/browse/ASSEMBLY-80
[2]
http://www.oasis-open.org/apps/org/workgroup/sca-assembly/download.php/32379/SCA_Assembly_Extensions_for_Event_Processing_and_PubSub_V1_0.pdf