cantilever/discussion.tex: Update sawsim link

Shortly after this thesis is finalized I should graduate ;).  Point
folks reading the thesis to my personal site for sawsim, instead of
the Drexel site that I may no longer control.

Also:
* Add a more informative section title.
* Use \citet{} instead of hardcoding Walton et al.
* Use \url{} for a clickable link.

diff --git a/src/cantilever/discussion.tex b/src/cantilever/discussion.tex
index 95c9679fc69fe5cf4e5bc9ac3a28d5d805c518a3..728ce5dadd5d898d1572e26574ebcbf6beba0fe4 100644 (file)
--- a/src/cantilever/discussion.tex
+++ b/src/cantilever/discussion.tex
@@ -1,6 +1,7 @@
-\section{Discussion}
+\section{Significance for single molecules experiments}
+\label{sec:cantilever:discussion}
 
-Walton et al.\ demonstrated the large effect of cantilever spring
+\citet{walton08} demonstrated the large effect of cantilever spring
 constant on ligand-receptor binding.  Our theoretical, computational,
 and experimental results show that this effect, though reduced, is
 still important for multi-domain protein unfolding experiments.
@@ -11,4 +12,4 @@ $\Delta x$ be extracted by fitting the per-pulling-speed unfolding
 force histograms in parallel with Monte Carlo simulations that take
 the effect of cantilever spring constant into effect (such as our
 GPLed \emph{sawsim} simulator, available at\\
-\verb+http://www.physics.drexel.edu/~wking/rsrch/simulation/+).
+\url{http://blog.tremily.us/posts/sawsim/}.