[wrt][XWALK-2579]remove xwalkctl -i/-u to pkgcmd
Merge pull request #1038 from linshen/shenlin/update-xwalk-to-pkgcmd-by-manu1

[wrt][XWALK-2579]remove xwalkctl -i/-u to pkgcmd
update widget01 wgtapi01 install method
Merge pull request #1043 from Honry/Honry/webapi/wgtapi01-widget01-inst

update widget01 wgtapi01 install method