add udp connector

Change-Id: I880a9e084c605e4d62e4c8f0ee0e920fb0f92f0d
merge udpConnector

Change-Id: I6498e614151e63d34e93d659d3bb4440d8a52540
add emit start_all

Change-Id: I6804fe32fa1e5ff356c6e2cc1e9006495f05638c
add tls&wss support

Change-Id: Ie2a5b53e5d2c72db71561326b812dcd8582afbbf
update socket.io for ssl

Change-Id: I6b15f9a9a7a60404b1f17c3cbb1f6d17d6956561
app: modify daemon implementation

Change-Id: I61e3ca8515fc14fbe2ef7dd60f2d8176cca33a53
Merge "app: modify daemon implementation" into 1.0.x
add closeWatcher opts

Change-Id: I6693fd631e4417b1a1b7651d999a1245d005da97
Revert "app: modify daemon implementation"

the new daemon implemetation has a fatal bug.

This reverts commit d0253239f1b52014edfe5bbb4d28a2294ea38efa.
upgrade express to 3.4.8

Change-Id: Id6a3e8ffc695cb5174c5e8bb2071e8064085232e
Merge "upgrade express to 3.4.8" into 1.0.x
add connector wss support

Change-Id: Ie882f25201a9b269220553af682745361fb1646d
add function to get user amount of a channel

add function to get user amount of a channel
merge kaisatec 1
Merge remote-tracking branch 'upstream/master'

merge`.
add function to get user amount in a channel

add function to get user amount in a channel
add newfunction
add new function
add new function getUserAmount
Merge pull request #506 from kaisatec/master

add function to get user amount of a channel