* More powerful Uri class, adds unit test for Uri class. Refactores some code in SocketIO & Websocket.
* Adds missing header file stdint.h
* Exports Uri class
* Uri belongs to network group
* Updates the location of group comment
* Removes an unused include.
* Updates Uri comment.
* fixed#17427: lws_parse_url have wrong behavior, it parses ’ws://domain.com/abc/d’ to ‘path: abc/d’ rather than ‘path: /adb/d’.
Adds Uri class and parses Url to scheme, host, port, path in engine side.
* Moves Uri implementation to Uri.cpp, adds getter functions.
* Updates win32 project.
* Updates win10 project.
* Adds include header for atoi error on android.
* Updates tizen project configuration.
James Chen