removing an unnecessary bracket
updating the styles for the qr code
adding a new class to handle configuration options
moving the version number out Builder and into builder.php
pass configs from builder.php to classes and Builder
updating code comments
unsetting the vanilla mustache instance
updating comment
moving the file reads from Builders construct() to getPatternInfo()
handling an error if the config is empty
making sure CSS rule saver is seen as a separate class
updating the style for the qr code generator
updating the style for the qr code generator