PMZC-29 Adjusted display of the error messages and adjusted the installation routine
PMZC-29 Added new Lang files
PMZC-31 Added early pan detection
PMZC-32 Added iban validation
PMZC-30 Updated Snippets
PMZC-30 Fixed special chars in feedback texts
PMZC-33 Updated Changelog, incremented version number
Fixed several issues regarding the snippet files
Fixed the incorrect error message uppon payment atempt with an invalid bic
Fixed a bug regarding the display of the credit card icons
Updated Lib
Fixed issues with special characters
Updated Readme
PMZC-35 Fixed an issue regarding the display of the credit card field