[Tizen] Add an option for "xwalk-launcher" to enalbe remote debugging
only for single applictaion

Usage: xwalk-launcher -d APP_ID

If the remote-debugging-mode of xwalk service is opened by command
"xwalkctl -d DEBUGGING_PORT" or in "/usr/lib/systemd/user/xwalk.service",
the application launched with "-d" will be debuggable, and other applications
are still kept un-debuggable.

On Linux, the command "xwalk --remote-debugging-port=PORT URL" still launchs
a debuggable web page as it does before.

BUG=https://crosswalk-project.org/jira/browse/XWALK-2058
[Android] Fix the encode error for writing DBCS.

This patch is to fix the encode error for writing description with
DBCS and name is not defined error.
In python3, "unicode" is deprecated, the value should not be encoded.

BUG=BUG=XWALK-2382, XWALK-2398
Merge pull request #2339 from iKevinHan/xwalk-2058-2

[Tizen] Add an option for "xwalk-launcher" to enalbe remote debugging only for single applictaion
[Tizen] Remove Application running check during uninstallation

There is no need to have an explicit logic in xwalkctl  to kill
the runnning app if it is being uninstalled.

Pkgmgr-server has the responsibility to kill an app if there is
a User request to uninstall it.

BUG=XWALK-2418
Merge pull request #2369 from pozdnyakov/Remove_terminate_if_running

[Tizen] Remove Application running check during uninstallation
[SysApps] Initialize UDPSocketObject's members in order.

Fixes a -Wreorder warning:

In file included from ../../../../home/abuild/rpmbuild/BUILD/crosswalk/src/xwalk/sysapps/raw_socket/udp_socket_object.cc:5:0:
../../../../home/abuild/rpmbuild/BUILD/crosswalk/src/xwalk/sysapps/raw_socket/udp_socket_object.h: In constructor 'xwalk::sysapps::UDPSocketObject::UDPSocketObject()':
../../../../home/abuild/rpmbuild/BUILD/crosswalk/src/xwalk/sysapps/raw_socket/udp_socket_object.h:54:33: warning: 'xwalk::sysapps::UDPSocketObject::resolver_' will be initialized after [-Wreorder]
   scoped_ptr<net::HostResolver> resolver_;
                                 ^
../../../../home/abuild/rpmbuild/BUILD/crosswalk/src/xwalk/sysapps/raw_socket/udp_socket_object.h:48:32: warning:   'scoped_refptr<net::IOBuffer> xwalk::sysapps::UDPSocketObject::read_buffer_' [-Wreorder]
   scoped_refptr<net::IOBuffer> read_buffer_;
                                ^
../../../../home/abuild/rpmbuild/BUILD/crosswalk/src/xwalk/sysapps/raw_socket/udp_socket_object.cc:25:1: warning:   when initialized here [-Wreorder]
 UDPSocketObject::UDPSocketObject()
 ^
Merge pull request #2370 from rakuco/fix-Wreorder-warning

[SysApps] Initialize UDPSocketObject's members in order.
Merge pull request #2371 from xuzhang/widgetsignature

[Tizen] Fix bug on intalling widget failed
Bump version to 9.37.197.0
[Android] Expose setNetworkAvailable method to XWalkView for CordovaWebView.

To keep compatible with CordovaWebView, XWalkView.setNetworkAvailable
is required.

BUG=https://crosswalk-project.org/jira/browse/XWALK-2385
Merge pull request #2368 from gaochun/2385

[Android] Expose setNetworkAvailable method to XWalkView for CordovaWebView
Bump version to 9.37.198.0
Merge pull request #2352 from wuhengzhi/encode_error_description

[Android] Fix the encode error for writing DBCS.
[Tizen] Check signature value using xmlsec1 library

Based on API provided by xmlsec1 library, signature value and reference
are checked.