Domemaster3D v1.6 Alpha 8 Update

Maya Changes

Updated the DomeViewer tool's angular360_mesh.ma model to correct for a
horizontal flipping

Updated the DomeViewer tool's latlongSphere_mesh.ma model to correct for
a Maya 2012 .fc attribute loading error.

Updated the Crossbounce tool's dome_mib_texture_remap1 node transform
matrix attributes to correct for the Y-axis view flipping issue.