Improving MappingUtils.
Adding MappingConfig. Changing contract of MappingUtils and all Mappers to take in this config. Rewriting MappingUtils::getObjectVars and making it respect the MappingConfig.
Fixing bug with exception handlers, wrapping handler in a try-catch.
Making IOCContainer automatically register a newly-constructed object.
Adding convenience method hasRole to GrantedAuthority.
Making IllegalArgumentException preserve the error message.
Fixing bugs with exception handling.
Fixing bug with prepared statements not resolving parameter names. Implementing selectDb and adding getInsertId().
Improving header management in HttpRequest and HttpResponse.
Improving MappingUtils::getObjectVars to handle objects that also act as arrays.
Adding in ObjectMapper and making other mappers use it as a base class. Adding in MappingConfiguration.
Updating changelog.