attributes: update to default to version 2.1.4

we're going to use the newer version by default anyway.
recipe and attribute: allow overriding the owner of the play install

play has this annoying thing where to run it you need write
access within its install directory.  see for example:
http://stackoverflow.com/questions/10559313/play-framework-installation

so, want to control who the owner will be.
metadata.rb: bump cookbook version to 0.1.1
Merge pull request #1 from ScientificRevenue/allow_override_owner_and_update_version

Allow override owner and update version