* #1 发送图片测试

* tslint

* 调整文件路径为stream

* remove bl,mime

* #4 implement
contact.say(new MediaMessage('/tmp/file.jpg'))
message.say(new MediaMessage('/tmp/haha.gif'))

* clean message.mediaId

* move MediaMessage to message.ts

* package: add bl 1.2.0

* merge Chatie-master

* Merge branch 'master' into pr/4

# Conflicts:
#	package.json

* restore puppet-web.ts format

1. in wxwebapp,first item in memberList is a random user from the room, 2. some times we can got owneruin or ChatRoomOwner . as those reason, first member from memberlist should not be  here any more (#358)

* testDoc

* test contact

* text contact

* add test

* add contact docs

* revise Gender type

* modify Gender

* done as requested

* modify contactAll description

* delete @memberOf

* add all method example

* rm docs

* recover docs

* done as requested

* #291 change throw error to return null

* add jsDoc

* #283

* add jsDoc

fix(handler): do not handle global rejection, leave it to user (https://github.com/lijiarui/robot_ts/issues/5)

* load all memberList

* load memberlist

* allow memberList absence

* modify as request

* resign memberlist

* not change rawObj

* code clean

fix #260