CURR11 — Extend ExceptionType enumerations

Summary: Need to add some additional enumerations to the ExceptionType enumeration.
Some of the suggestions are the following : INVALID_VALUE,
INVALID_STATE_IDENTIFIER, INVALID_DATE_RANGE, INVALID_CONVERSION_FACTOR,
INVALID_STRING (when a provided string is empty or contains only white
space), UNINITIALIZED_DATA, DATE_RANGE_FRAGMENTATION (when adding an
exchange rate whose effective window in time would fragment existing
exchange rates), INVALID_MULTIPLIER, INVALID_DIVISOR, STATE_IDS_EXHAUSTED.
(Our implementation plan is such that INVALID_ROUNDING_DIGIT,
INVALID_MULTIPLIER, etc. should really be discarded in favor of using
INVALID_VALUE. Where an explicit value has already been specified in the
submission (e.g. INVALID_ROUNDING_DIGIT) we will use it but hope for our
recommendation to be heeded. For exception types that are necessary but
were not included in the adopted submission, we will add our own (e.g.
INVALID_STATE_IDENTIFIER, INVALID_VALUE) and use whenever necessary.

resolved in Currency 2 RTF, closed