Added likelihood formulas and gradient and hessian updates formulas

They dont have the bayesian extra term yet
Delted some equations to save space
Best prior for first data set is 1
Added Monte Carlo integration calculation
Added result folder to ignored files
Added tables with accuracy data for the two datasets
Added data description and dimensions
Added NaN paragraph on results
Added two badly written result paragraphs
Reworded introduction
General rewording troughout the document
Variable name change in fit_bmclr
Fix small errors on the report and a wrong interpretation of the results
Deleted sigmoid file since it is not used
Added task1_1 script that calculates the results for all datasets and all parameters
Better zeros + values