openlayers 6.x-2.0-alpha1

This is the first tagged release of OpenLayers 2.x, which allows end-users to create new layers and configure maps more easily through the interface, enhances developer workflows using exportables, and fixes many bugs found in the 0.x and 1.x branches. It is recommended for users running non-critical websites to see the newest features, and is not guaranteed to be bug-free. Please post issues on the issue tracker if you uncover any bugs or have trouble using the module.