Have all oscillation services constructors report their parameters
Use 'sample' keyword instead of None to signal sampling from atmospheric distributions in NuCraft
Remove default values in all oscillation functions, added all options to Oscillation.py
Added constructor parameters to default settings files
Merge branch 'master' of https://github.com/sboeser/pisa into 32_remove_defaults_oscillations

* 'master' of https://github.com/sboeser/pisa:
  TemplateMaker will now write out generated template