ApiServlet: Fix NPE while inserting to auditTrail

Signed-off-by: Rohit Yadav <rohit.yadav@shapeblue.com>
ui: Unbox extra quotes from sessionKey cookie value

Signed-off-by: Rohit Yadav <rohit.yadav@shapeblue.com>
SAML2LoginAPIAuthenticatorCmd: Set all necessary cookies and redirect to UI

Signed-off-by: Rohit Yadav <rohit.yadav@shapeblue.com>