Deprecate prime number functions (`isprime`, `primes`, `primesmask`, `factor`)#16481

Merged

tkelman merged 3 commits intomasterfrom sb/rm-primes

May 27, 2016

+21-523

Commits on May 26, 2016

Deprecate prime number functions (isprime, primes, primesmask, factor)
simonbyrne
committed
Remove primes docs from rst, add a NEWS.md entry

tkelman
authored and
simonbyrne
committed
remove primes functions completely, similar to combinatorics
simonbyrne
committed