hook up VSM for commit in dashboard & VSM page

Metrics/LineLength: Line is too long. [222/200]<br>Style/BracesAroundHashParameters: Redundant curly braces around a hash parameter.<br>Style/HashSyntax: Use the new Ruby 1.9 hash syntax.<br>Style/SpaceInsideHashLiteralBraces: Space inside { missing.<br>Style/SpaceInsideHashLiteralBraces: Space inside } missing.