class AuthenticationRequest
Merge pull request #1 from huangjuegeek/coco

class AuthenticationRequest
add AuthenticationResultResolver
Merge pull request #2 from huangjuegeek/coco

add AuthenticationResultResolver
Testing through connecting G2B Web Service v4.1

I have tested this version of Authentication with a test UI on dev box.
The request and response xmls are consistent with the ones which Laine
gave us in QualSession 102214 as example.
Revise AuthenticationRequest class

Revise the definition of AuthenticationRequest class
Update Authentication API and UI.
Merge coco branch into master branch