cant override version in wrapper

[ghost]

I'm trying to install grafana 3.0 beta2 wrapping your cookbook.

https://github.com/Nordstrom/grafana2-cookbook/blob/master/recipes/install.rb#L61
So you've set "allow downgrade" to true, which should let a wrapper cookbook to set node['grafana']['version'] and it will install whatever is specified

but yum currently thinks pre1 is the newest verison of grafana, not beta2, and so long as action is set to :upgrade, yum wont install beta2 because it sees it as an older version.

to fix this just set the action to :install.