Wrong count of number of outliers and whitelisted outliers

[maximilienroberti]

If you observe the function process_outlier() in analyzer.py you can see that self.total_outliers is incremented event if the outlier is whitelisted. https://github.com/NVISO-BE/ee-outliers/blob/58021dc20f6cbbe411c0a6337ea39a82fc139a9d/app/helpers/analyzer.py#L220-L235 Also, I observed that the number of whitelisted outliers represented by the variable 'self.nr_whitelisted_elements' is never incremented in that function. As a result, it does not count the number of whitelisted outliers in simplequery, word2vec and sudden_appearance models.