liq| er|: forgotten file: eiSHADER_maya.vcxproj.filters
liq| renderGlobals| er|: obsolete "liqGlobalsNodeRenderer_elvishray"
liq| renderGlobals| rm|: obsolete "liqGlobalsNodeRenderer_renderman"
liq| renderGlobals|: trivial, refactoring code
liq| rm|: use MGlobal::displayError() for the shader compiling error message
liq| er| check|: check fabs(transform.scale)!=0 to avoid the degenerated mesh.
liq| renderGlobals|: obsolete "liqGlobalsNodeRenderer_*", update test cases.