Inconsistent local version output

AC:

In local development only one "development marker" should be used.

Affected tests:

lorinczz commented #34 HttpActionClientTest.testGet_headers_customUserAgent HttpActionClientTest.testPostParameters because of "Version unknown" in userAgentString method.

Connection=keep-alive
Content-Length=???
Content-Type=multipart/form-data; boundary=????
Host=localhost:????
User-Agent=Unknown/Unknown JWBF/DEVEL Apache-HttpClient/4.3.4 (java 1.5)
                                ^^^ "Version unknown" and "Version_unknown."

eldur / jwbf

Inconsistent local version output #36