Covers 0-length dataArray case
Test renames
Modifying test message
Changin test name
Merge branch 'develop' into stack0Data
Merge pull request #1172 from palantir/stack0Data

[StackedPlot] - Covers 0-length dataArray case
Indentation enabled after tslint upgrade.  Removing rule
Merge pull request #1190 from palantir/upgradeTSLint

Indentation enabled after tslint upgrade.  Removing rule
parseFloat -> +
Merge branch 'develop' into stackString

Conflicts:
	test/components/plots/stackedPlotTests.ts
	test/tests.js
Coerce to number