danielkrizian/rChartsDygraphs — pull request #26 by jangorecki (2014-08-11 16:05:07+00:00)
Title: Added signals and some examples

I've added `signals` argument to dygraph which accept data.frame with `c(1,-1)` signals.
```
1: buy, green, up
-1: sell, red, down
```
Also add some examples and put few parenthesis for better code folding in RStudio.