[wrt] Add new suite for packer tool automation
[wrt][XWALK-890] update test add create device:/opt/usr/media/tct folder

[Detailed commit message (if have)]
Unit test platform: [tizen]
Unit test result summary: Pass 161 , Fail 0, Blocked 0
[wrt][XWALK-890]Add negative seed folder to run negative by folder

[Detailed commit message]
Unit test platform: [tizen]
Unit test result summary: Pass 347, Fail  0, Blocked  0
Merge pull request #414 from linshen/update-xwalk-890

[wrt][XWALK-890]Add negative seed folder to run seed by folder
Fix XWALK-2060 update xwalk url to xwalk-launcher url

[Detailed commit message (if have)]
Impacted TCs num(approved): New 0, update 6, deleted 0
Unit test platform: [tizen]
Unit test result summary: Fail 6, xwalk-launcher error

tizen-extensions-crosswalk-0.79-0.i686
crosswalk-8.36.169.0-0.i686
xwalk-launcher "http://www.baidu.com"

Couldn't call 'Launch' method: GDBus.Error:org.crosswalkproject.
Running.Manager.Error: Error launching application with id http://www.baidu.com
Merge pull request #415 from linshen/update-xwalk-url

[wrt][XWALK-2060]Fix XWALK-2060 update xwalk url to xwalk-launcher url
Merge pull request #413 from kangxu/kangxu/wrt/wrt-packertoolauto-android-tests/new

[wrt] Add new suite for android packer tool automation