bump used gems

Signed-off-by: Zeljko <zeljko@zwr.fi>
angular ui, first version

Signed-off-by: Zeljko <zeljko@zwr.fi>
nice json objects being sent

I think I am ready to drop the builder and make own Mongoid
hash to JSON converters.

Signed-off-by: Zeljko <zeljko@zwr.fi>
use double quotes in gemfile

Signed-off-by: Zeljko <zeljko@zwr.fi>
properly manage sites

Signed-off-by: Zeljko <zeljko@zwr.fi>
maybe some day we could use genghis

Signed-off-by: Zeljko <zeljko@zwr.fi>