Hotfix:added ZScore related funcs to the doc
- just making
assignZScoreandflagZScoredocs available through TestFunctions->outliers and TestFunctions->scores in the pages by registering them to theoutliers.rstfile andscores.rstfile respectively
assignZScore and flagZScore docs available through TestFunctions->outliers and TestFunctions->scores in the pages by registering them to the outliers.rst file and scores.rst file respectively