Cosmosis

- Add a `reiterations` parameter to the maxlike sampler to re-run optimization starting at the previous point

**Full Changelog**: https://github.com/joezuntz/cosmosis/compare/v3.18.2...v3.19

What's Changed
* Speed up nautilus test and print test timing by joezuntz in https://github.com/joezuntz/cosmosis/pull/178
* Allow postprocessing multiple metropolis files by joezuntz in https://github.com/joezuntz/cosmosis/pull/179


**Full Changelog**: https://github.com/joezuntz/cosmosis/compare/v3.18.1...v3.18.2

What's Changed
* Allow running testing campaign runs under PDB by joezuntz in https://github.com/joezuntz/cosmosis/pull/177
* Allow failures in attributions without killing runs by joezuntz in https://github.com/joezuntz/cosmosis/pull/176
* Fix a bug when running the Minuit sampler


**Full Changelog**: https://github.com/joezuntz/cosmosis/compare/v3.18...v3.18.1

What's Changed
* Allow starting a sampler from the best-fit point in a chain file by joezuntz in https://github.com/joezuntz/cosmosis/pull/175


**Full Changelog**: https://github.com/joezuntz/cosmosis/compare/v3.17...v3.18

What's Changed
* Rename output files from repeated samplers by joezuntz in https://github.com/joezuntz/cosmosis/pull/172


**Full Changelog**: https://github.com/joezuntz/cosmosis/compare/v3.16.1...v3.17

What's Changed
* Fix the likelihoods in the reformatted polychord boosted files by joezuntz in https://github.com/joezuntz/cosmosis/pull/169
* SMP call count reduce bug by joezuntz in https://github.com/joezuntz/cosmosis/pull/171


**Full Changelog**: https://github.com/joezuntz/cosmosis/compare/v3.16...v3.16.1