Version 0.1.5

[yxqd]

Pull requests:

• 142 interpolate method for DOS

• 145 yaml loader

• 146 fix CI

Tasks to finish

• [x] Update version in _version.py
• [x] Update git tag and push: git tag -a vX.X.X -m 'comment' git push --tags
• [x] In conda recipes, update meta.yaml
• [x] build conda package
• [ ] Update installation at SNS analysis cluster, "mcvine"