fundon/nchart — pull request #4 by aliou (2014-03-03 20:59:42+00:00)
Title: Define tmpl, so creating a Line chart doesn't fail

Right now, using the `scaleOverride` and the `scaleSteps` options produces the following error:
```js
ReferenceError: tmpl is not defined
at new Line (/Users/alioudiallo/src/misc/reporter/node_modules/nchart/lib/line.js:65:11)
at Chart.proto.Line (/Users/alioudiallo/src/misc/reporter/node_modules/nchart/lib/chart.js:36:10)
at Object.module.exports.LineGraph (/Users/alioudiallo/src/misc/reporter/helper.coffee:60:3, :70:20)
at /Users/alioudiallo/src/misc/reporter/daily_mood.coffee:36:3, :60:19
at Function._.each._.forEach (/Users/alioudiallo/src/misc/reporter/node_modules/underscore/underscore.js:87:22)
at Object. (/Users/alioudiallo/src/misc/reporter/daily_mood.coffee:20:1, :37:5)
at Object. (/Users/alioudiallo/src/misc/reporter/daily_mood.coffee:1:1, :63:4)
at Module._compile (module.js:456:26)
```
This pull defines `tmpl` and fixes the issue.