Restructuring of Etch HelloWorld Example

Change-Id: Id4cea0ac9f9fa4e045dc345e958c936aa68a3bdc

git-svn-id: https://svn.apache.org/repos/asf/incubator/etch/trunk@1368576 13f79535-47bb-0310-9956-ffa450edef68
53 files changed