rename jpeg file, recreate tex file and fix typo in docs for dihedral style table/cut

\documentclass[12pt]{article}

\pagestyle{empty}

\begin{document}

\begin{eqnarray*}

        f(\theta) & = & K \qquad\qquad\qquad\qquad\qquad\qquad \theta < \theta_1 \\

        f(\theta) & = & K \left(1-\frac{(\theta - \theta_1)^2}{(\theta_2 - \theta_1)^2}\right) \qquad \theta_1 < \theta < \theta_2

\end{eqnarray*}

\end{document}

"nharmonic (o)"_dihedral_nharmonic.html,

"quadratic (o)"_dihedral_quadratic.html,

"spherical (o)"_dihedral_spherical.html,

"table (o)"_dihedral_table.html

"table (o)"_dihedral_table.html,

"table/cut"_dihedral_table_cut.html :tb(c=4,ea=c)

:line

keyword :ul

The cutoff dihedral style uses a tabulated dihedral interaction with a 

cutoff function (TODO: add image of formula here)

cutoff function:

:c,image(Eqs/dihedral_table_cut.jpg)

The cutoff specifies an prefactor to the cutoff function.  While this value

would ordinarily equal 1 there may be situations where the value should change.