Remove any existing gogs install

src/freedombone-app-gogs

@@ -145,6 +145,7 @@ function upgrade_gogs {
     if [ ! -d $INSTALL_DIR/gogs ]; then
         exit 37823
     fi
+    rm -rf /home/$GOGS_USERNAME/*
     cp -r $INSTALL_DIR/gogs/* /home/$GOGS_USERNAME
     if [ -f ${GOGS_FILE} ]; then
         rm ${GOGS_FILE}
@@ -377,6 +378,7 @@ function install_gogs {
     if [ ! -d $INSTALL_DIR/gogs ]; then
         exit 37823
     fi
+    rm -rf /home/$GOGS_USERNAME/*
     cp -r $INSTALL_DIR/gogs/* /home/$GOGS_USERNAME
     if [ -f ${GOGS_FILE} ]; then
         rm ${GOGS_FILE}