fixed typo
added support for deprecated field, is_valid, and wrote a test
corrected bank account is_valid test
consolidated test code for bank account resource
added bank account type consts
Added security_code attribute to Card class
Added scenarios for Balanced-Docs
Removed tab
Added some more scenarios
Generate Java classes for scenarios and ensure that they compile
Merge branch 'master' of https://github.com/balanced/balanced-java

catching up with main