Fixes BergeronAtmosphereModels

Forgot to put log10 back onto the Teff with the new model loading, so it was always taking the binary search and always going to the first element.
Tentatively enables threading in sampleWDMass
Fixes typo in Bergeron error message
Adds setting of cluster M_wd_up from settings
Fixes multithreading bugs with sampleWDMass and adds setting of M_wd_up from settings
Bumps CMakeLists.txt package version
Inconsequential commit