rename internal examples
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Key: EXTCDI-139
URL: https://issues.apache.org/jira/browse/EXTCDI-139
Project: MyFaces CODI
Issue Type: Task
Affects Versions: 0.9.2
Reporter: Gerhard Petracek
currently the examples shipped with codi are only playgrounds for the dev
process.
we should rename them to indicate that users shouldn't learn codi by looking at
those examples.
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