Replace CHECK in Range.h by throw std::out_of_range

Replace CHECK in Range.h by throw std::out_of_range

Summary:
Calling CHECK() in folly will force the program to abort in case of a failure.
On the other hand, for range checking, the standard library throws std::out_of_range for many functions.

Thus it could be a good idea to throw the same exception in folly so that errors can be handled using try {} catch (...) {} blocks.

Test Plan:
from fbcode, type:
fbconfig -r folly; fbmake opt -j32; fbmake runtests_opt -j 32

What other tests should I run?

Reviewed By: tudorb@fb.com

FB internal diff: D808204