Remove unused Assertion#intersect
Extend expect.js's eql to handle NaNs
Use eql instead of equalArray
Remove Assertion#equalArray
Display test errors in Chrome's console, thanks @Turbo87
Improve type checking in ol.animation
Improve type checking in ol.coordinate
Improve type checking in ol.ImageUrlFunction
Improve type checking in ol.renderer.Layer
Improve type checking in ol.ResolutionConstraint
Improve type checking in ol.RotationConstraint
Improve type checking in ol.source.BingMaps
Improve type checking in ol.source.StaticImage
Improve type checking in ol.source.WMTS
Improve type checking in ol.TileUrlFunction
Improve type checking in ol.View2D
Rename onOnce to once (see #678)
Merge pull request #678 from tschaub/once

Rename onOnce to once
Merge pull request #677 from twpayne/improve-type-checking

Improve type checking
Merge pull request #676 from twpayne/testing-clean-ups

Testing clean-ups