PLINK-343: Jetty Bindings
Merge pull request #24 from anilsaldhana/undertow

PLINK-343: Jetty Bindings
PL SAML SSO for WildFly/Undertow
add log4j dep
Merge pull request #25 from anilsaldhana/undertow

see comments
update to latest undertow
Merge pull request #26 from anilsaldhana/undertow

update to latest undertow
test SP Post Binding
Merge pull request #27 from anilsaldhana/undertow

test SP Post Binding
Add ability to load roles from the authenticated Subject when the app is deployed in WildFly.
Initial initialization code using the contextInitialized method. Changed the account to be a AccountImpl type instance from Undertow subsystem.
Added SAML2LoginModule for configuration compatibility at the IDP side.
Required for the SAML2LoginModule to get the username/roles from when authenticating at the SP side.
Added provided scope dependency to the org.wildfly:wildfly-undertow.
Added provided scope dependency to the org.wildfly:wildfly-undertow.
test SP Post Binding
Merge pull request #28 from anilsaldhana/undertow

test SP Post Binding
Fixing the logout workflow.
Adding Undertow ServletExtension for Service Provider deployments.
PLINK-146: XMLSignatureUtil: KeyInfo/X509Certificate