add zeroconf.js
add dependency dbus
zeroconf.js modify
devicePublish used as callback function
networkDiscovery+xifei: add test_device.js
add device.js in  nodewebkit/lib/api/
fix feedback by jimmie
Merge pull request #187 from xifeiwu/master

networkDiscovery+xifei: add test_device.js->jimmie
fix feedback
mv test_device.js to dir test
fix some comments
fix device.js
Merge pull request #189 from xifeiwu/master

fix feedback for device discovery -> Jimmie
add new api for update data,support batch execute
Merge pull request #204 from huyuanzhe/data2

Data2#153 yuanzhe->Wangfeng
Merge branch 'data2' of ssh://github.com/IbpTeam/demo-rio into data2_xiquan
add:getAllDataByCategories to filesHandle.js
merge dbus
Merge pull request #205 from huyuanzhe/data2

Data2#153_yuanzhe->Wangfeng
添加category.js，contacts.js，uri.js，path.js文件，fileshandle接口分类。