[Bf-committers] TFace Breaking, time to rid 'eekadoodle'

[Campbell Barton]

noticed that files in 2.43 wont be able to load UVs, While were at it 
could we fix the eekadoodle problem where faces cant have v3 or v4 zero 
index. and use MAXINT instead, talked abt this khpython and ton a while 
ago, the reason not to make this change was that it would break loading 
in old blenders.

at the moment blender needs to rotate the order of indicies so the zero 
index dosnt fall on v3 or v4, using MAXINT would solve this problem.