* Fix code generation for free-form objects in go-experimental
* Execute scripts in bin directory
* Add more use cases for open-ended types
* Add more use cases for open-ended types
* Add more use cases for open-ended types
* add code comments
* Better name for test properties
* handle scenario when type is arbitrary
* handle interface{} scenario
* handle interface{} scenario
* add helper function isAnyType
* isAnyType function
* implementation of isAnyType function
* fix javadoc issue
* handle interface{} scenario
* use equals comparison instead of ==
* merge from master
* Add code documentation
* add code comments, remove unused min/max attribute, fix equals method
* Handle 'anytype' use case
* add code comments
* override postProcessModelProperty to set vendor extension
* Use vendorExtensions.x-golang-is-container
* fix compilation error of generated code
* fix compilation error of generated code
* fix compilation error of generated code