Merge pull request #118 from jocon15/revision/trace-names

added trades made trace name for multi

renamed functions to resemble scheme

added trace name to multi PL chart

updated readme to 1.17.2

increased font size of strategy studio body text

config tabs now correctly load cache value and cache their file or folder path when a new one is selected

strategy file errors are caught and displayed before attempting to run the strategy

added error message box to strategy studio and try block for catching errors with JSON decode of strategy

removed unnecessary comments

select folder button on folder results sidebar is now smaller to fit content

removed unnecessary comments

removed deprecated images

readme now uses correct singular sim image

fixed new configuration file name