Filter.Run() renamed by Filter.SkipIfLess() and accepting a TestDataIndices argument, deleted Index class memeber
Started to implement the method LevelIfLess, which accepts a TestDataIndeces as input argument
Implemented the setter for the indexer of TestData classs
If the data is less than the previous value , the value is reassinged
Finish to implement the LevelIfLess method of the filter class
Level the test data before plotting