[SystemInfo] Add parameter type checking in js
Merge pull request #129 from qjia7/mymaster

[SystemInfo] Add parameter type checking in js
Allow run tools/check-coding-style from any place
Merge pull request #130 from halton/master

Allow run tools/check-coding-style from any place
[SystemInfo]fix error when value changed of the battery
Merge pull request #132 from Ryan--Yang/master

[SystemInfo]fix error when value changed of the battery
[SystemInfo] Fix style checking error caused by PR #132
Merge pull request #135 from halton/master

[SystemInfo] Fix style checking error caused by PR #132
Make examples index.html easier to click
Merge pull request #136 from cmarcelo/example-menu

Make examples index.html easier to click
Make examples index.html easier to click now with flex
Merge pull request #137 from cmarcelo/example-menu-flex

Make examples index.html easier to click now with flex