Change name format to in.name and update tests

src/core/components/parameters.jsx

@@ -94,7 +94,7 @@ export default class Parameters extends Component {
                     <ParameterRow fn={ fn }
                       getComponent={ getComponent }
                       param={ parameter }
-                      key={ `${parameter.get( "name" )}-${parameter.get("in")}` }
+                      key={ `${parameter.get( "in" )}.${parameter.get("name")}` }
                       onChange={ this.onChange }
                       onChangeConsumes={this.onChangeConsumesWrapper}
                       specSelectors={ specSelectors }

src/core/plugins/spec/selectors.js

@@ -271,7 +271,7 @@ export function parameterValues(state, pathMethod, isXml) {
   let params = spec(state).getIn(["paths", ...pathMethod, "parameters"], fromJS([]))
   return params.reduce( (hash, p) => {
     let value = isXml && p.get("in") === "body" ? p.get("value_xml") : p.get("value")
-    return hash.set(`${p.get("name")}-${p.get("in")}`, value)
+    return hash.set(`${p.get("in")}.${p.get("name")}`, value)
   }, fromJS({}))
 }