Update: Implement *_except_in* print functions, remove redundant UTF types, and have...

Update: Implement *_except_in* print functions, remove redundant UTF types, and have FSS read functions utilize *_except_in*.

When I wrote the *print_except* and *print_trim_except* functions I was hoping to avoid having to pass both individual positions as well as ranges for the "except" list.
Looking at how the FSS read functions are, I now realize that I must implement these.
Implement these as seperate functions where reasonable and in other cases implement the *_except_in* with the *_except* functions.

I added some of the UTF string types for consistency and completeness.
After looking at this later on I now believe the cost of the extra maintenance and resources is not worth it.
(It might, however, be worth implementing these as a define or a typedef of the string types.)

Replace f_utf_string_range_t with f_string_range_t (and related), removing all related functions.
Remove f_utf_string_quantity_t (and related), removing all related functions.

With the *_except_in* functions implemented, the relevant FSS read functions can now use them and properly not print valid comments.