New cross section method
new seeded method far exceeds expectations with initial testing.  ~100x faster than pure python

original brute force method.
added scenario where user can't aim
made seed travel in both directions so that non manifold cross sections are possible.
Merge conflict, evenly spaced verts function cherry picked out of commit to other branch.

First GIT debockle in a while.
video directory w/ some user files
Behavior for user deciding npoints along loop with scroll wheel

Method to evenly space points
Unintelligent method for bridging loops
Must draw cutlines in logical order...not very convenient if you forget one or decide to move one.
Merge branch 'master' of https://github.com/CGCookie/script-bakery