add WMS GetCapabilities parser for WMS 1.1.0, 1.1.1, 1.1.1 WMS-C profile and WMS 1.3.0
make Travis build pass again
add an example
use namespace URI instead of prefix as suggested by @tschaub and discussed with @ahocevar
Change view.rotate params: rotation and optional anchor.
Merge pull request #192 from fredj/rotation

Change view.rotate params: rotation and optional anchor.
Merge pull request #180 from bartvde/wmscapsclean

add WMS GetCapabilities parser for WMS 1.1.0, 1.1.1, 1.1.1 WMS-C profile
Add equals to Rectangle
Add ol.ImageUrlFunction
Add ol.Image class
Add ol.layer.ImageLayer
Add ol.source.ImageSource
Add ol.renderer.canvas.ImageLayer
Add containsExtent to ol.Extent
Add scale to ol.Rectangle
Add ol.source.SingleImageWMS
Add ol.source.StaticImage
Add FIXME to ol.control.Attribution
Add ol.renderer.dom.ImageLayer
Add ol.renderer.webgl.ImageLayer