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- Added normalization for FCS curves (see `pnormalize <http://pycorrelate.readthedocs.io/en/latest/api.htmlpycorrelate.pycorrelate.pnormalize>`__).
- Added example notebook showing how to fit a simple FCS curve
- Renamed `ucorrelate <http://pycorrelate.readthedocs.io/en/latest/api.htmlpycorrelate.pycorrelate.ucorrelate>`__ argument from `maxlags` to `maxlag`.
- Added `theory page <http://pycorrelate.readthedocs.io/en/latest/theory.html>`__ in the documentation, showing the exact formula used for CCF calculations.