[PLINK-379] - HTTP Redirect Binding is not restoring original request when accessing a SP for the first time.
Merge pull request #253 from pedroigor/master

[PLINK-379] - HTTP Redirect Binding is not restoring original request when accessing a SP for the first time.
Merge pull request #254 from anilsaldhana/master

chapter on social login
[PLINK-380] - IDPFilter is not populating roles in assertion when using SAML v1.1.
Merge pull request #255 from pedroigor/master

[PLINK-380] - IDPFilter is not populating roles in assertion when using SAML v1.1.
Updating release script.
PLINK-384 Don't use shared LdapContext for authentication in LdapOperationManager
Merge pull request #256 from mposolda/master

PLINK-384 Don't use shared LdapContext for authentication in LdapOperationManager.