BLD: add 0.13.0 pickles support
BLD: 2.7 64-bit AMD, 2.7, 3.3 linux-64 0.13.0 pickles

BLD: 2.6 32-bit 0.13.0 pickles

BLD: 2.7.3 32-bit 0.13.0 pickles

BLD: 3.2 32-bit 0.13.0 pickles

BLD: mac pickle, thanks @TomAugspurger
Merge pull request #5295 from jreback/0_13_pickles

BLD: 0 13 pickles