forked from loafle/openapi-generator-original
* restore scalatra from codegen * regenerate scalatra oas2 petstore, fix defaut value * better code format for scalatra * more format fix for scalatra * update scalatra parameter template
* restore scalatra from codegen * regenerate scalatra oas2 petstore, fix defaut value * better code format for scalatra * more format fix for scalatra * update scalatra parameter template