Features
* Added a flag to ignore gap to signal ratio. With this flag, it will also attempt to calculate the spectra in area with a high gap to signal ratio.
* Nyquist frequency is now verbose in output
* Results are saved in a csv format
* Nyquist frequency is now visible in the results
* Full uncertainties computation is now available with two modes: Montgomery and least square
* A spectral window is now also computed
* Added a version file that represents the current version of SMURFS
Bugfixes
* If no flags were given, SMURFS would raise an exception
* If the overlap was too small, the spectrogram would not work properly
* Phase computation is now between 0 and 2 pi
* The results weren't saved if there was an error with the spectrogram
Misc
* Updated requirements
* Updated README to better reflect the usage