Update README.md

Attributes was clean
convert from non-standard java_*_file to chef standard deploy

This is a breaking change and will require recipe modifications
Merge branch 'patch-1' of https://github.com/guilhem/application_java

Conflicts:
	README.md
local file deploy doesn't have downloads
Merge pull request #4 from jcam/master

convert from non-standard java_*_file to chef standard deploy