[OLINGO-405] Set content length for not chunked content
[OLINGO-403] fixed
[OLINGO-415] Java client-proxy code getter method has performane issue: invoke() checks get- before isSelfMethods().
[OLINGO-350] Transform exception to http status code
[OLINGO-350] Delete printStackTrace in test
[OLINGO-406] Omit odata.type information for none metadata
Merge branch 'master' into OLINGO-406