Initial pass at converting row chart test to spec
Finished coverting row chart test to spec
Fix linting issues in row-chart-spec
Remove unneeded env data and update Gruntfile vows section
Converted web-test to grunt task that uses phantomjs
Removed vows, stock regression test almost working
Disable transitions in the regression test & add stock fixture
Made slice creation in pie chart use dc.transition instead of d3 transition
Update build artifacts for new stock example regression test
Added message about updating stock example to Gruntfile
Adjusted stock test to account for phantomjs numerical differences on linux vs mac
Used shared behavior in the row chart spec for different data sets

This is not the most ideal solution, but it maintains the coverage of the vows test
Added missing DOM comparison to stock regression test
Match more numbers with test-stock-example grunt task
Refactored stock regression test into separate module
Added exceptions to stock example for use of clientHeight in legend

Revert this commit if we can stop using clientHeight in legend
Fix rowChart test names so that they are not displayed with undefined
Merge pull request #530