CODE
====

- consistent ph_sel: 'ALL', 'DD', 'AD', 'AA' and optionally 'DA' (first letter
  detection ch, second letter excitation period).
- fix or delete burst_plot functions using bleaching or asymmetry
- rename Cython functions with _cy or _c suffix [DONE]
- move logic to load python or cython functions to burstsearch module [DONE]
- integrate apply_usalex load functions to a method in Data [POSTPONED]
- handle unit test with both multi-spot and single-spot Data [DONE]
- Put docs in git and build in separate folder (redo sphinx-quickstart) [DONE]
- Use seaborn for plots (KDE, rugs, normal fit are handled)  [POSTPONED]
- 2D KDE for ALEX and lateral histograms [POSTPONED]


DOCS
=====

- Add installation setup, so it will work with RTD:
https://docs.readthedocs.org/en/latest/builds.html

API:
- select_burts [OK]
- background [OK]
- burst_plot
- burst search [OK]
- burstsearchlib.py [OK]

Workflow
- Quick and dirty example
- usALEX workflow
- Multi-spot workflow
- In-depth workflow description (with hierarchy of called methods
  and description of written attributes)

