[Bf-committers] Change default behavior of edge extrude

[Daniel Salazar - 3Developer.com]

Hi, edge extrude has an automatic planar constraint which I think just
gets in the way in practical use. I suggest we make default extrude
free and leave this special constrained option only for the people who
really need it

Here is a quick video of the problematic behavior in two different
cases: regular extrude and using projection snap

http://www.youtube.com/watch?v=5AzRpFfWR6k

hope it's clear

cheers
Daniel Salazar
3Developer.com