Added rounding to test, was failing in browser due to minor rounding error
Refresh and redraw improvements in prep for #8
Enable pending test case
closes #8: implemented crosshair events
Prerelease bump 0.3.0-2
closes #11: Implemented user defined scale widening
#8: Renamed widening to outerPadding
closes #12: Implemented user defined padding
closes #9, #10: Adding update and mouseover events for trendline and supstance
Mixin set listener
More specific import
closes #14: Ensure crosshair hidden on initial render
Prerelease bump 0.3.0-3
Updated mouseout to mouseleave
Prerelease bump 0.3.0-4
Added another ema test case to ensure same results are returned on multiple calculation and that nothing is cached
remove console.log
Merge branch 'master' of https://github.com/andredumas/techan.js

Conflicts:
	src/plot/plot.js
d3.svg.axis().scale(x).ticks(0)
var x = techan.scale.financetime().range ...
- error / correction