* support form-data file MIME `name` parameter
* update test spec and Go client for form-data file name
* update samples for ensure-up-to-date
* update mustache template
* update samples for Go client
* improve assignment location
* update samples
* Rest-assured http client has been added
ApiClient has been added
@Deprecated has been added for operation
{{{returnType}}} has been fixed
build.gradle.mustache, build.sbt.mustache, api_doc_mustache has been added
Samples has been added for rest-assured
Useless supporting files has been removed for rest-assured
Sample has been added for rest-assured
* Tests has been added
* Doc and tests has been fixed, JSON.mustache moved to common