started making some changes to JSON parsing 	+ every object in JS is a JSON, so I simplified variable names 	+ there's no need for the init_* functions 	+ started using camelCase? (this doesn't actually matter)
started making some changes to JSON parsing
	+ every object in JS is a JSON, so I simplified variable names
	+ there's no need for the init_* functions
	+ started using camelCase? (this doesn't actually matter)

to come
	+ simplifying all the nested loops: I think there should be a better way to access the properties of the XLSX we want thatn doing the whole for (var n in numericColumnCorrespondendes) { ... for (var m in spreadSheetCOlumnNames) ...}

AshleyLab/stmpVisualization2.0,AshleyLab/stmpVisualization2.0,AshleyLab/stmpVisualization2.0