analytics - bump insight to 0.4.1, supports OS/node/CLI tool version tracking
Merge pull request #1436 from rayshan/bump_insight

analytics - bump insight, supports OS/node/CLI version tracking
Added .zip MIME type (e.g. the default served by Windows/IIS)
Merge pull request #1442 from luckysw/master

Added .zip MIME type (e.g. the default served by Windows/IIS)
When tmp.js returns cleanup callback along with the tmp dir path, nfcall changes return type to an array