[UPDATE] change menu-li's hover color to @cdoj-blue0 for unity.
Merge pull request #2 from pfctgeorge/nav-bar-style

[UPDATE] change menu-li's hover color to @cdoj-blue0 for unity.
[UPDATE] add active style for menu.
[UPDATE] parse sample inputs and outputs to variable {samples}
[UPDATE] support sample input/output is not a JSON array.
Merge pull request #4 from pfctgeorge/multiple-sample-cases

[UPDATE] parse sample inputs and outputs to variable {samples}