Refs #31 Added database_host and database_port to sphinxsearch plugin
Refs #21. Removed deprecated methods that were removed prior to the official selenium 2 release. Using properties now.
Merge pull request #31 from nosedjango/issue_31

Pass `database_host` and `database_conf` to sphinx conf
Merge pull request #21 from nosedjango/issue_21

Selenium Plugin compatibility with Selenium 2.11.1
Merge branch 'master' into issue_30
Added to travis.yml selenium