Tutorial

[steven-murray]

Adds a better CLI tutorial, and a few necessary fixes.

Fixes #12
Fixes #15
Fixes #14

[review-notebook-app]

Check out this pull request on 

You'll be able to see Jupyter notebook diff and discuss changes. Powered by ReviewNB.

[codecov]

Codecov Report

Merging #17 into master will decrease coverage by 0.04%.
The diff coverage is 96.19%.

@@            Coverage Diff             @@
##           master      #17      +/-   ##
==========================================
- Coverage    90.6%   90.56%   -0.05%     
==========================================
  Files          10       10              
  Lines         628      678      +50     
==========================================
+ Hits          569      614      +45     
- Misses         59       64       +5

Impacted Files	Coverage Δ
py21cmsense/__init__.py	100% <100%> (ø)	⬆️
py21cmsense/observatory.py	82.91% <100%> (-0.32%)	⬇️
py21cmsense/antpos.py	86.36% <100%> (ø)	⬆️
py21cmsense/observation.py	94.04% <100%> (+0.29%)	⬆️
py21cmsense/cli.py	97.1% <88.23%> (-2.9%)	⬇️
py21cmsense/sensitivity.py	91.82% <95.74%> (+0.16%)	⬆️

---

Continue to review full report at Codecov.

Legend - Click here to learn more
Δ = absolute <relative> (impact), ø = not affected, ? = missing data
Powered by Codecov. Last update 2777eb5...ef487ef. Read the comment docs.