Added comments on settings.
saml.keystore.location=classpath:/saml/samlKeystore.jks
+# Password for Java keystore and item therein
saml.keystore.password=<key_pass>
saml.keystore.alias=<key_alias>
+# SAML Entity ID extracted from top of SAML metadata file
saml.idp=<idp_issuer_url>
saml.sp=http://localhost:8080/saml/metadata
\ No newline at end of file
