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
test SP Post Binding
Merge pull request #28 from anilsaldhana/undertow

test SP Post Binding
[PLINK-316] Create static pool of PicketLink STS clients to improve
performance of login modules