Fix issue with includeJs and includeCss not including the correct number of build files when a parameter is passed to them.
Fix issue with includeJs and includeCss not including the correct number of build files when a parameter is passed to them.

Fixes an issue where when passing a parameter to includeJs or includeCss, it would output one less file than requested.

markstory/asset_compress,markstory/asset_compress,markstory/mini-asset,markstory/asset_compress,markstory/mini-asset