* CAPI-147: Exception processing moved to process_request func (#66)
* CAPI-147: Exception processing moved to process_request func
* CAPI-147: Postreview refactoring
* CAPI-147: dont need handle payproc_PartyNotFound ex in funcs when prepare_party used
* CAPI-147: payproc_InvoiceNotFound instead of payproc_UserInvoiceNotFound ex
* CAPI-147: min_complexity = 30, some code refactoring
* CAPI-147: Code formatting
* CAPI-147: More code formatting
* Bump swagger-codegen with validation fixes and error-mapping
* Fix namespacing for api_client
* Rename swagger -> swag. It is better not to use or rely on default swagger lib namespace (`swagger` at the moment) in swagger-codegen.
* correct parent RpcID creation
* bump up to a new cool swagger-codegen (several fixes, get rid of pools, etc)
* fix base64 decode and other stuff
* add support for sendfile ASCII kitties for 5xx replies
* CAPI-32 Move to the newest images and fix missed fields. Change linter code complexity change to soothe the unnecessary warnings. Add new swag version and fix ip_address source