More Enumeration Classes

Several more enumerations were changed to enumeration classes.  While more of these included a size of enumerator, they were not being used.  This included the translator test mode, translator reference type, dictionary entry type, error list type, program model operation type, and the table multiple enumerations.  Two instances where the enum keyword was in front of the enumeration name were removed (this is something required for C but not C++).

This leaves several enumerations that are not as easy as adding the class keyword and renaming the enumerators like those changed above.  These include the code (auto-generated), token status (auto-generated), sub-code (bit masks), table flag (bit masks), table search type, token type, and test option enumerations.

The auto-generated enumerations need a good C++ solution and not the current kludgy C solution using an external awk script.  The bit mask enumerations will need operator functions implemented (bit-wise OR and AND), which will require using type casting.  For the others, the size of enumerators are used for either dimensioning arrays or for looping over the enumerators.

[branch cpp11 commit e71fe6f0fe]