added ssh keys support (e.g. for Amazon ec2)
Modified rake tasks to use iso8601 format dates and added configuration option to force a specfic timezone to be used
Improved timezone support
- Rake task list_drafts fixes
- Added link to timezone documentation
Made it easy to optionally use RubyPython for pygments, closes #923
Merge pull request #903 from mneorr/ssh_key

added ssh keys support (e.g. for Amazon ec2)
install binstubs
Merge remote-tracking branch 'octopress/2.1' into source