Changed vorton ansatz to its own equation.
Clarified the whole winding number business.
The winding number ALONG THE CURVE is not well-defined.
cross --> encounter
Inserted textmate folds for chapter and sections.
\Ham = Hamiltonian
put abs inside ensuremath.
IR and UV
How to compute the tension.
How to regularize the tension.
Minimizing the tension gives the radial profile.
Doing the right thing when there are conserved quantities (ie. Lagrange multipliers).
Clarified how minimization of T should determine v(r).
Added todo v(r) should be f(r), let vev simply be be v.