mychart -> mylodchart in the iplotScanone_* charts
curves_w_2scatter: working towards a new chart

  - will have two scatterplots linked to a plot with a bunch of curves
Remove an unnecessary ; from each of the panel .coffee files
Rewrite curves_w_2scatter.coffee as a configureable/reusable chart
curves_w_2scatter: implement ability to set chart options from R
Show use of chartOpts in example for curves_w_2scatter
Forgot to include the .Rd file
curvechart: Add class "path#{i}" to each curve
Add a bit of interactivity to curves_w_2scatter