Revert CapturedUserResponse temporarily

This reverts CapturedUserResponse to the state it was in prior to
being extracted into liza.  The issue was supposed to have been
resolved by now, but I haven't wanted to make an ease.js release until
the company that bought the company I work for signs the copyright
waiver.  Which has been slow-going, to say the least.

The problem is that it is not recognizing a named trait extending a
class as a parameterized trait (it's not seeing __mixin).

* src/server/request/CapturedUserResponse.js: Use interface.
* src/server/request/IProtUserResponse.js: Add temporary interface.

src/server/request/CapturedUserResponse.js

@@ -19,11 +19,17 @@
  *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
-var Trait        = require( 'easejs' ).Trait,
-    UserResponse = require( './UserResponse' );
+const Trait             = require( 'easejs' ).Trait;
+const UserResponse      = require( './UserResponse' );
+const IProtUserResponse = require( './IProtUserResponse' );
+
+/** XXX: IProtUserResponse is temporary until an easejs release
+    addresses a bug with recognizing named traits extending
+    classes as parameterized **/
 
 module.exports = Trait( 'CapturedUserResponse' )
-    .extend( UserResponse,
+    .implement( IProtUserResponse )
+    .extend(
 {
     'private _callback': null,
 
@@ -47,4 +53,3 @@ module.exports = Trait( 'CapturedUserResponse' )
         this._callback( code, error, data );
     }
 } );
-

src/server/request/IProtUserResponse.js

@@ -0,0 +1,11 @@
+
+var Interface = require( 'easejs' ).Interface;
+
+/** XXX: This is temporary; GNU ease.js 0.2.5 release pending to allow
+    Traits to extend classes **/
+
+module.exports = Interface( 'IProtUserInterface',
+{
+    /*** This will be made protected ***/
+    'public endRequest': [ 'code', 'error', 'data' ],
+} );