Understandable error messages from uglifyjs
Bumping version to 1.1.2b, due to changes in how legend width is calculated for scatter and stacked charts.
Merge branch 'development' of https://github.com/novus/nvd3 into development
Merge branch 'development' of https://github.com/novus/nvd3 into development
Merge branch 'understandable-error-messages-from-uglifyjs' of https://github.com/motin/nvd3 into development
Adding transitionDuration property to line.js
Added transitioDuration property to stackedAreaChart, lineChart, cumulativeLineChart.
Added transitionDuration to discreteBarChart.
Added transitionDuration to multiBarChart.
Updated scatterChart with transitionDuration property.
Making default transitionDuration=250 for multibar. Rebuilding nv.d3.js