hyperref + title formatting = bug

[Foggalong]

Tested with v0.99 and earlier. If the user includes any text formatting within their title, such as

\title{Solving {\it Some} Equations}

or any LaTeX mathematics such as

\title{Solving \(x^2 = 0\) Quickly}

then the compiler will throw the following bug

\@setfontsize #1#2#3->\@nomath #1
                                 \ifx \protect \@typeset@protect \let \@curr...
l.123 } {}

if the user is also using the hyperref package. This comes from trying to pass a formatted string to pdftitle in this code

% If with-hyperref selected, configure its default settings
\ifthenelse{\boolean{with-hyperref}}{
    ...
    \RequirePackage[pdftitle={\@title}, ...]{hyperref}
    ...
    } {}
} {}

The issue can be fixed by removing the formatting from \@title before passing it to pdftitle.