Added details on SUBACK
Implemented multi-byte remaining length
updated readme
Set protocol column to "MQTT"
Set info column to MQTT command
Change whitespace to tabs.
Fix typo.
Support SUBACK var header and payload
change subscribe_qos to suback_qos
Merge branch 'master' of https://github.com/kmpm/Wireshark-MQTT

Conflicts:
	mqtt.lua
Merge pull request #2 from kmpm/updates

Implemented some missing functionality
Added 'Variable header' and 'Payload' for UNSUBSCRIBE and UNSUBACK
fix syntax error(missing 'then')

Syntax error occurred in my environment(below).

* ERROR
Lua: syntax error during precompilation of `/Users/***/.wireshark/plugins/mqtt.lua':
[string "/Users/***/.wireshark/plugins/mqtt.lua"]:218: 'then' expected near 'payload_subtree'

* Environment
Version 1.10.8 (v1.10.8-2-g52a5244 from master-1.10)

Compiled (64-bit) with GTK+ 2.24.17, with Cairo 1.10.2, with Pango 1.30.1, with
GLib 2.36.0, with libpcap, with libz 1.2.3, without POSIX capabilities, without
libnl, with SMI 0.4.8, without c-ares, without ADNS, with Lua 5.1, without
Python, with GnuTLS 2.12.19, with Gcrypt 1.5.0, with MIT Kerberos, with GeoIP,
with PortAudio V19-devel (built Jul 16 2013 19:05:52), with AirPcap.

Running on Mac OS X 10.8.5, build 12F45 (Darwin 12.5.0), with locale sjis.UTF-8,
with libpcap version 1.1.1, with libz 1.2.5, GnuTLS 2.12.19, Gcrypt 1.5.0,
without AirPcap.
       Intel(R) Core(TM) i7-3520M CPU @ 2.90GHz

Built using llvm-gcc 4.2.1 (Based on Apple Inc. build 5658) (LLVM build
2336.9.00).
begin to support GET(15) extended command.

Signed-off-by: Liu.Bo <bliu_923@hotmail.com>
Merge pull request #5 from arumani/master

fixed syntax error(missing 'then')
Merge branch 'master' of https://github.com/menudoproblema/Wireshark-MQTT