Merge branch 'dev' into feature/13-barcode_generation

# Conflicts:
#	src/PdfCreator.ts
#	src/config.ts

src/config.ts

@@ -5,6 +5,9 @@ export const config = {
     internal_port: parseInt(process.env.APP_PORT) || 4010,
     development: process.env.NODE_ENV === "production",
     version: process.env.VERSION || require('../package.json').version,
+    eventname: process.env.EVENT_NAME || "Please set the event name",
+    currency_symbol: process.env.CURRENCY_SYMBOL || "€",
+    sponsoring_receipt_minimum_amount: process.env.SPONSORING_RECEIPT_MINIMUM_AMOUNT || "10",
     codeformat: process.env.CODEFORMAT || "qrcode"
 }
 let errors = 0