Approve new number classifications.  This looks like it's pretty irrelevant changes (a 1100 vs. an 1100).
Approve the new dictionary classifications even where dubious.  I might want to revert these sometime, but for now it's easier to just continue as-is.
Speed up tests.

Just use one instance of RegexTextUtils (support for multiple instances is purely a perf. boost in the multithreaded, long-running scenario).