- Added property and calculations for StandardizedResiduals
- Added properties for NormalProbabilityOfResiduals, ChiSquare and ReducedChiSquare
- Added example telLMFit3.py to visualize fitting statistics
- Fixed a bug in telplugins.py, related to strip whitespace and ' character from data column header
- Added  telMathUtils unit to core library, holding math related functions
- Added functions to standardize a population
- Added function to calculate a Normal Probability plot (Q-Q plot)
- Added functions normsdist and invnormsdist to mimick excels NORMS.INV.DIST functions (to obtain Q-Q plot)
- Added functions to calculate chi square