Add space to bin label
Add Z mass and deltaR function
First draft of general result-saving base class
First draft of histogram-saving base class
First draft of class to store ZZAnalyzer's final histograms
Move cut templates to a more specific directory since we now have multiple kinds of templates
Do full runs with new output module
Remove commented-out debug printouts
Use builtin copy function builder for renamed copied variables instead of lambda, for consistency's sake.