v1.2.4 release

Changelog and version bump for release

1.2.1 final release

add CHANGELOG with entries for 1.2.1.beta1

* set version to 1.2.1.beta1

Merge pull request #25 from veklov/master

Added option for setting gss mech oid (allows to implement SPNEGO authentication)

Increment version to v1.1.13

Increment version to 1.1.12

Bump version to 1.1.11

Increment version to 1.1.10

Incrementing version to 1.1.9

Increment version number