When a string enumeration has the empty string as one of its available
values, the generated code for many languages is invalid because the
empty string can not be used as an identifier. As with numbers and
symbols, provide a mapping to an English name which can be used as a
replacement. In this case, "empty" for the empty string/empty value.
Signed-off-by: Kevin Locke <kevin@kevinlocke.name>
* Add two override points inside AlamofireRequestBuilder in the Swift 3 template.
These allow the caller to control the request configuration (e.g.
to override the cache policy) and to control the Content-Type that is
given to an uploaded form part.
* Regenerate with ./bin/swift3-petstore-all.sh to match recent changes.
This includes a few minor changes that weren't made in this branch, so this
apparently wasn't run on master after some other recent changes.
