Only setting stock User-Agent if not set by client (#235)
Only setting stock User-Agent if not set by client (#235)


lubeltra/libHttpClient,lubeltra/libHttpClient,jasonsandlin/libHttpClient,lubeltra/libHttpClient,jasonsandlin/libHttpClient,lubeltra/libHttpClient,jasonsandlin/libHttpClient,jasonsandlin/libHttpClient,jasonsandlin/libHttpClient,lubeltra/libHttpClient