Initialize lastPixel_ properly
Make Geolocation dispatch change events
Use change event in geolocation example
Make ol.DeviceOrientation dispatch change events
Use change event in device-orientation example
Fix simulated touch event in tests
Increase simulated clientY value

The the difference in position must be greater than
ol.pointer.MouseSource.DEDUP_DIST
Add wrapX option to ol.source.XYZ
Tidy up setting of default projection
Track resolution and buffer max extent to capture strokes
Add ol.events.condition.never
Add remove and toggle options to ol.interaction.Select
Mark parts of control and overlay as stable
Fix ol.BrowserFeature.HAS_TOUCH detection code

Use goog.global instead goog.global.document.documentElement to avoid
false negative results when using the chrome development tools (Touch
Events emulation).

Code borrowed from https://github.com/Modernizr/Modernizr/blob/master/feature-detects/touchevents.js
except for the DocumentTouch part which is deprecated (https://developer.mozilla.org/en-US/docs/Web/API/DocumentTouch)

Fixes #1869
Fix vbarray extern

dimension argument is optional.
See http://msdn.microsoft.com/en-us/library/3kk8f869(v=vs.94).aspx
and http://msdn.microsoft.com/en-us/library/0kbz883e(v=vs.94).aspx
Remove tests for spherical geometry on poorly defined points
Add ol.Sphere#interpolate
Fix return types
Fix fixing of OGC stupidity
Parse coordinates in GML in a single pass