Feature: Add option to add dashes between sylables

[Nokel81]

It would be nice if there was an option to add a dash within the preparatory and accented syllables when they are "next" to another syllable.

Example off:

\item Dóminus opem ferat illi super lectum dolóris \textbf{e}jus: * univérsum stratum ejus versásti in infirmitá\textit{te} \textbf{e}jus.
\item Verbum iníquum constituérunt ad\textbf{vér}sum me: * Numquid qui dormit non adjíciet ut \textit{re}\textbf{súr}gat?

Example on:

\item Dóminus opem ferat illi super lectum dolóris \textbf{e-}jus: * univérsum stratum ejus versásti in infirmitá\textit{-te} \textbf{e-}jus.
\item Verbum iníquum constituérunt ad\textbf{-vér-}sum me: * Numquid qui dormit non adjíciet ut \textit{re-}\textbf{súr-}gat?

Another part is if it would also "prefer" the left or the right side. Namely if there is a preparatory syllable adjacent to an accented syllable should the dash be part of the preparatory, or the accented, or neither and be between.