Issue 166: dist improvements
Issue 166: dist improvements

* dist artifacts puts things in directory brooklyn-$VERSION
* dist includes LICENSE.TXT and README.rst at the root
bmwshop/brooklyn,neykov/incubator-brooklyn,neykov/incubator-brooklyn,neykov/incubator-brooklyn,andreaturli/legacy-brooklyn,bmwshop/brooklyn,aledsage/legacy-brooklyn,neykov/incubator-brooklyn,andreaturli/legacy-brooklyn,andreaturli/legacy-brooklyn,aledsage/legacy-brooklyn,aledsage/legacy-brooklyn,neykov/incubator-brooklyn,bmwshop/brooklyn,andreaturli/legacy-brooklyn,aledsage/legacy-brooklyn,aledsage/legacy-brooklyn,bmwshop/brooklyn,bmwshop/brooklyn,bmwshop/brooklyn,andreaturli/legacy-brooklyn,bmwshop/brooklyn,andreaturli/legacy-brooklyn,aledsage/legacy-brooklyn,neykov/incubator-brooklyn,aledsage/legacy-brooklyn,andreaturli/legacy-brooklyn