Fix: Implemented placing the slurs on the side of the noteheads if start- and end-note have the same stemdirection.
Fix: Implemented placing the slurs on the side of the noteheads if start- and end-note have the same stemdirection.

opensheetmusicdisplay/opensheetmusicdisplay,opensheetmusicdisplay/opensheetmusicdisplay,opensheetmusicdisplay/opensheetmusicdisplay