added an exponent to the kernel function kx in the meanshift
the kernel should focus when it comes closer to a high density
when all old weights where 0.5 the new ones would now add up to one
small correction
reduced mean shift bandwidth and linked the grid_size to it
color planes by density
reduced bandwidth
show "sigs" the selected verts in 3d-view which seem wrong
transmatrix is multiplied from the left
corrected real coordinates in transformation
sort planes by density and hide them by default
reverse order of planes, densest/most relevant first
idealized weight exponent and use linear weights for desity
cancle the kernel exponent
linearized angular offset for metric function d
polished up
Merge branch 'master' into kernel-focus

Conflicts:
	meanshift.py
	verification.py
Merge pull request #5 from katosh/kernel-focus

grid_size depending on bandwith
plot sigs
calculation with global coords
colored planes
linear angle in metric