Corrected the function definition element overview BNF to reflect that utID, gtID attributes are mandatory in table definitions (changed went into effect with release candidate 4, but this change was not in the original RC4 reference manual).

Removed all of the change history except for the most recent version, as it was getting rather longish and inappropriate for this initial release.

In several places, changed verbiage to indicate S-119 is no longer a draft document.