* RFC: Default type alias type parameters
* Update the motivating example to match actual motivating example
* Resolved review comments
* improved motivation for the feature and noted additional languages with this feature
* fixed terminology between 'argument' and 'parameter'
* brought back support for default type pack parameter values
* removed alternative syntax and described the decision between ':' and '=' in the design section
* fixed drawback text and provided an example
* Remove return type pack annotation from allowed type pack default values,type annotation syntax doesn't allow that to be stand-alone
* Generic type pack has to be referenced by generic type pack name (with ...)
vegorov-rbx