big update. please check twice.

[drauggres]

fix #3
fix #15
fix #32
fix #46

Also, looks like #33 fixed too.

[drauggres]

@timboudreau @derjust @santigimeno @boutell
@mattinsler

[mattinsler]

Published as version 0.2.8. Thanks so much for all the fixes!!!

[yinrong]

Hi, @mattinsler
With [email protected] there is still a problem!

url='xxx'
//require('longjohn')
require('request')
.get(url)
.pipe(require('zlib').createGunzip())
.pipe(require('fs').createWriteStream('t0.gz'))

uncomment "longjohn" will lead to the following error:

node_modules/longjohn/dist/longjohn.js:194
        throw e;
        ^

Error: socket hang up
    at onHangUp (_tls_wrap.js:1076:19)
    at g (events.js:260:16)
    at emitNone (events.js:72:20)
    at TLSSocket.emit (events.js:166:7)
    at endReadableNT (_stream_readable.js:905:12)
    at doNTCallback2 (node.js:450:9)
    at process._tickCallback (node.js:364:17)
---------------------------------------------
    at Readable.on (_stream_readable.js:665:33)
    at tickOnSocket (_http_client.js:486:10)
    at onSocketNT (_http_client.js:502:5)
    at doNTCallback2 (node.js:450:9)
    at process._tickCallback (node.js:364:17)
---------------------------------------------
    at ClientRequest.onSocket (_http_client.js:494:11)
    at Agent.addRequest (_http_agent.js:143:9)
    at new ClientRequest (_http_client.js:139:16)
    at exports.request (http.js:31:10)
    at exports.request (https.js:173:15)
...
---------------------------------------------
...
    at Module._compile (module.js:425:26)
    at Module._extensions..js (module.js:432:10)
    at Module.load (module.js:356:32)
    at Module._load (module.js:311:12)

the header of the url I'm getting is:

HTTP/1.1 200 OK
Content-Disposition: attachment; filename=keyword-20151113-165926-b6851a54e9f74fe1da0869140820af82.gz
Content-Type: application/octet-streamn
Date: Fri, 13 Nov 2015 09:30:19 GMT
Server: Apache
Last-Modified: Fri, 13 Nov 2015 09:00:24 GMT
ETag: "8000000063891557-37e319-524684a38fa00"
Accept-Ranges: bytes
Content-Type: application/x-gzip
Content-Length: 3662617

[drauggres]

Take a look at #52 and #53, @yinrong.