geoext/geoext — pull request #65 by belug23 (2013-01-21 19:49:06+00:00)
Title: Fixing options being applied twice on google layers

The google layers use maxZoomLevel and minZoomLevel to remap the resolutions array and ZoomSlider become confused.
It's like applying twice the filter to the layer.

This patch bypass those layer options if it's a google one.

It might be good to validate that with other GYMO systems.