Account for the fact that touch devices have no mouse and therefore no last mouse position.  When "undo" is invoked in a mobile app, sync the meaningless last-mouse-position point to the last point in the digitized linestring so there is visible feedback that something has been undone.  Otherwise the last-mouse-position point is left at the point of the last tap on the map, which is unfortunately the location of the vertex that has just been undone, incorrectly implying that the vertex is still there.
LayerSwitcher: Simplified checkRedraw() method
New example showing how to switch projections
Release notes for GPU, animated zoom and ModifyFeature control
Re-ordering topics in the release notes
Merge pull request #937 from Turbo87/layer-switcher

LayerSwitcher: Simplified checkRedraw() method
Merge pull request #927 from adv-isu/HandlerPathUndoTouchFix2

Improved touch support for Handler.Path.undo
added a labelOutlineOpacity attribute to SVG and Canvas Renderers.
Merge pull request #944 from Karamell/labelOutlineOpacity2

added a labelOutlineOpacity attribute to SVG and Canvas Renderers.