tridesclous release notes 1.5.0
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**2020-02-20**

  * remove extract waveform in a big array. waveform are extracted on the fly. (slower but less memory)
  * strong refactoring in the catalogueconstructor + gui due to waveform less
  * small improvements prunningshears 
  * small change in peeler
  * numba peak detector fix.
  * expose different adjacency radius parameters at diffrents steps
  * fix strong bug in opencl peakdetector geometrical