Token renewal implemented in Keystone client.
Keystone token renewal implemented. Necessary function added.
All plugin dlls and dependencies copied into web\bin
Added login url redirect logic.
Fixed token request calls by loading user details.
Fixed bugs when client arrived with invalid token.
Moved redirect logic to http module.
Factored out reusable functions from keystone client into base class.
CasJobs client minimum implementation works from test.