georgia-emerald-mountain-object.l have wrong texture coords

[k-okada]

https://github.com/euslisp/EusLisp/blob/master/models/georgia-emerald-mountain-object.l
shows

we need to fix the generate code (https://github.com/jsk-ros-pkg/euslib/blob/master/rbrain/convert-to-irtmodel.l) to generate the code like -> https://gist.github.com/k-okada/d919d6955c28a61d531a26623bc7d3c9 to show

Or if that is too hard, change model file manually might be ok.