|wrt| Update run as service step for rtbin
[misc-abat] Update pack script for web-abat-tests

- integrate pack_apk.sh and pack_xpk.sh into pack.sh
Merge pull request #5 from xiongjiehua/update-pack-for-abat

[misc-abat] Update pack script for web-abat-tests
[misc-sanity] Update inst.sh.wgt
Merge pull request #2 from yufeichen/update_run_as_service_step

[wrt] Update run as service step for rtbin
Remove tab space
Merge pull request #6 from haoxli/haoxli/sanity/inst

[misc-sanity] Update inst.sh.wgt
Update pack.sh to enable packaging without signing
Merge pull request #8 from xiongjiehua/update-pack-for-wgt

Update pack.sh to enable packaging without signing