Upgraded to support Graylog 0.11.0.
- Incorporates PRs #15, $17, #18, #19
- Switches to using rbenv, so this can be installed without destroying other ruby applications set up on the same box, and can use a newer version of ruby than whatever happens to be default on the machine. It will also build the passenger module itself, to avoid any conflicts with other modules.
Merge pull request #20 from philsturgeon/master

Graylog 0.11.0 + rbenv
adds rbenv dep to metadata.rb
Merge pull request #22 from drywheat/fix-dependency

Fixes rbenv cookbook dependency
Release 0.12.0 support
- Changed download source for server to github
- Unified server and web_interface dowwload definition
- Changed web-server default port to 80
Generate an appropiate secret token for the web-interface
Missing rights for secret_token.rb