Legend follows highlighted points
Missing semicolon
Use CSS styles instead of labelsDivStyles
Check for visible viewport width, not the plotter width
Use "legend" option with "follow" value. Hide legend on deselect.
Hairlines/Super-annotations plugins + test
generate dygraph-combined-dev.js
Merge
cleanup
Merge pull request #490 from danvk/298-legend-follow

Small changes to PR 298 "legend: follow"
Add legend: "never" option
rename legend test
Merge pull request #491 from danvk/legend-never

Add "legend: never"
Merge pull request #489 from danvk/combined-dev

Generate dygraph-combined-dev.js
Change x-axis pixel spacing default to 70.

Also updates tests. The cases where we get one axis label instead of
seven are a bit troubling.
Merge pull request #484 from danvk/wrapped-labels

Wrapped labels
Merge pull request #479 from danvk/master+hairlines

Hairlines/Super-annotations plugins + demo
Patch up NaN values in error bars
Merge pull request #497 from danvk/issue-485-sep-fill

Patch up NaN values in error bars
Introduce a TWO_DAILY tick spacing