[Th/figures] mv perp_ess_analysis-->perp_ess_analysis/algorithm_comparison
[Thesis/figures] add strict/loose VB convergence crit to perp_ess_analysis
add wilson_fits

o scalar_S: fit only Wilson coefficient C_S
o pseudoscalar_P: fit only Wilson Coefficient C_P
[Thesis.odt] evolve

o rewrite comment on PMC convergence criterion
o add comment about other VB initializations
o add TODO mark about strict prune criterion
o add physics chapter templates
o add appendiy chapter about other adaptive algorithms