AtlasNode is rendering with artifacts about cocos2d-iphone HOT 6 CLOSED

partially fixed in r270

fixed in 350
Atlas is drawn using GL_NEAREST instead of GL_LINEAR. This will cause problems 
if you
want to scale the Atlas

Is it possible that the fix I supplied for texture2d.m may be related to this? 
If so,
it may still be possible to use GL_LINEAR to draw the Atlas?

reopened. I should think a better solution.
@andy: yes, in fact I was using exactly that for TextureAtlas.

since lots of people are having problem with atlas I've committed the GL_NEAREST
solution to TextureAtlas.m

GL_NEAREST means that scaling won't work as nice.
Probably all Atlas Nodes, specially TextureAtlas should receive a parameter
specifying the TEXTURE_MIN/MAG_FILTER

closing this bug.
Probably I will open a new one about the optional parameter.

r497

re-fixed in r524, r525 and r526