added code to load config
added code to load config

thedarsideofit/TwigExcelBundle,MewesK/TwigExcelBundle,MewesK/TwigSpreadsheetBundle,MewesK/TwigSpreadsheetBundle,thedarsideofit/TwigExcelBundle,MewesK/TwigExcelBundle,MewesK/TwigSpreadsheetBundle,MewesK/TwigExcelBundle