Remove unused variable
Merge pull request #541 from bjori/unused-var

Remove unused variable

* bjori/unused-var:
  Remove unused variable
Fixed PHP-912: PHP driver should use SSLv23 instead of TLS
Merge pull request #542 from bjori/PHP-912-SSLv23

Fixed PHP-912: PHP driver should use SSLv23 instead of TLS

* bjori/PHP-912-SSLv23:
  Fixed PHP-912: PHP driver should use SSLv23 instead of TLS
Merge branch 'v1.4'

* v1.4:
  Fixed PHP-912: PHP driver should use SSLv23 instead of TLS
BUMP 1.4.4
Back to dev
Merge branch 'v1.4'