Layer Lock & Layer groups

would be awesome if i could lock certain layers since i sometimes overlook on which layer im drawing and that just ends up like a mess.
also would be awesome if i could group certain layers to organize my layers better
if i missed somewhere these options im sorry
also would be awesome if i could group certain layers to organize my layers better
if i missed somewhere these options im sorry

Comments
http://pyxeledit.com/forum/discussion/244/layer-grouping#latest
I don't recall having seen a layer lock request, though I agree it would be nice to have.