-Replace tabs with double-spaces
-Betting spacing and lining up of code functions
-Add missing semi-colons
-Remove extra characters and spaces where applicable
-Remove commented-out code fragments
-Add missing 2021 date to LICENSE
-Small touchups and other misc nitpickings
-Rename spec directory to test
-Move old data.js file into the new test directory and rename to testData.js
-Remove unused support/jasmine.json file
-Populate testData.js with sample data from Exor blockchain
-Re-configure explorerSpec.js tests to match new testData.js data