[TIMOB-2339] Android Response Headers BUG

ANDROID HTTPCLIENT BUG!
Source: android/modules/network/src/ti/modules/titanium/network/TiHTTPClient.java

In line #625 should be: response object instead of request:

public String getAllResponseHeaders() {
    String result = "";
    if (readyState >= READY_STATE_HEADERS_RECEIVED)
    {
        StringBuilder sb = new StringBuilder(1024);

*===> Header[] headers = request.getAllHeaders();

        int len = headers.length;
        for(int i = 0; i < len; i++) {
            Header h = headers[i];
            sb.append(h.getName()).append(":").append(h.getValue()).append("\n");
        }
        result = sb.toString();
    } else {
        // Spec says return "";
    }

    return result;
}