implemented request tag logging to dumpfile
added documentation on request tag (and transaction) logging to dumpfile
default request tag to 'undefined' and log empty string to dumpfile
'request tag' -> 'tag'
handle alias interfaces in erlang os_monitoring
get_message should return binary data not string list
Merge pull request #64 from onlychoice/fix_raw

get_message should return binary data not string list
update amqp: add multiple channel, add waitForConfirms and waitForMessages
refactor websocket and add some test cases
add http version checking and test case for it
Merge pull request #65 from onlychoice/update_amqp

update amqp: add multiple channel, add waitForConfirms and waitForMessages
Merge pull request #66 from onlychoice/update_ws

refactor websocket and add some test cases
add mqtt support for tsung
add will for mqtt connect request
update examples: add will options
add stat for disconnect
update copyright for mqtt relate files
update copyright header for websocket and amqp related files
update doc for websocket, amqp, mqtt
Merge branch 'rodo' into github

Conflicts:
	src/test/ts_test_all.erl