error handling in WFSDescribeFeatureType format
incorporate @ahocevar's suggestion
Add tests for the ZoomToMaxExtent control.
The ZoomToMaxExtent control should extend the OpenLayers.Control.Button
and not OpenLayers.Control.
Added tests for ZoomOut control.
Changed ZoomOut control to inherit from OpenLayers.Control.Button.
Added tests for the 'type' property which is now inherited from the
parent class.
Added tests for ZoomIn control.
Changed ZoomIn control to inherit from OpenLayers.Control.Button.
Removed erroneously commited alert-statements in tests.
The changed controls should also check whether they have correctly
inherited the property 'type' of the new parent class.
Added tests for OpenLayers.Control.Pan.
Protect the trigger action of pan control by checking whether
we were added to a map prior to calling this.map.pan().
Changed Pan control to inherit from OpenLayers.Control.Button.
Added tests for OpenLayers.Control.Pan.
Stay on the world when transforming coords.

Instead of a transform that results in +/- Infinity northing, we can constrain the results to be within the world bounds.
add a REST example in wmts-capabilities
Merge branch 'master' of https://github.com/openlayers/openlayers into control-inheritance
Util methods to detect vendor prefix for DOM properties and CSS
Tests for vendor prefix detection