Remove gnusocial ttrss plugin

src/freedombone-app-rss

 RSS_MOBILE_READER_REPO="https://github.com/mboinet/ttrss-mobile"
 RSS_MOBILE_READER_COMMIT='d5242e1c269e9480ab3b66b7a38da3c892dfb326'
 RSS_READER_PATH=/etc/share/tt-rss
-RSS_READER_GNUSOCIAL_REPO="https://github.com/bashrc/ttrss-gnusocial"
-RSS_READER_GNUSOCIAL_COMMIT='20b2535e3f2b0ddc0117b584bdcaa6bf7a2d9fa2'
 
 rss_variables=(RSS_READER_REPO
                RSS_MOBILE_READER_REPO
     install_completed rss_main
 }
 
-function install_rss_gnusocial {
-    if [ ! "$GNUSOCIAL_DOMAIN_NAME" ]; then
-        return
-    fi
-
-    if [ ! $RSS_READER_PATH ]; then
-        RSS_READER_PATH=/etc/share/tt-rss
-    fi
-    RSS_READER_GNUSOCIAL_PATH=${RSS_READER_PATH}/plugins/gnusocial
-
-    # update to the next commit
-    function_check set_repo_commit
-    set_repo_commit $RSS_READER_GNUSOCIAL_PATH "rss reader gnusocial commit" "$RSS_READER_GNUSOCIAL_COMMIT" $RSS_READER_GNUSOCIAL_REPO
-    chown -R www-data:www-data $RSS_READER_GNUSOCIAL_PATH
-
-    if [[ $(is_completed "${FUNCNAME[0]}") == "1" ]]; then
-        return
-    fi
-
-    if [ ! -d "$INSTALL_DIR" ]; then
-        mkdir -p "$INSTALL_DIR"
-    fi
-
-    cd "$INSTALL_DIR" || exit 7246284
-    function_check git_clone
-    git_clone $RSS_READER_GNUSOCIAL_REPO ttrss-gnusocial
-    if [ ! -d "$INSTALL_DIR/ttrss-gnusocial" ]; then
-        echo $'Could not clone repo for RSS reader gnusocial plugin'
-        exit 52838
-    fi
-    cp -r "$INSTALL_DIR/ttrss-gnusocial" $RSS_READER_GNUSOCIAL_PATH
-    cd "$RSS_READER_GNUSOCIAL_PATH" || exit 782462424
-    git checkout $RSS_READER_GNUSOCIAL_COMMIT -b $RSS_READER_GNUSOCIAL_COMMIT
-    set_completion_param "rss reader gnusocial commit" "$RSS_READER_GNUSOCIAL_COMMIT"
-    chown -R www-data:www-data $RSS_READER_GNUSOCIAL_PATH
-    install_completed rss_gnusocial
-}
-
 function install_rss_mobile_reader {
     if [ ! $RSS_READER_PATH ]; then
         RSS_READER_PATH=/etc/share/tt-rss
 
 function install_rss {
     install_rss_main
-    #install_rss_gnusocial
     install_rss_mobile_reader
     APP_INSTALLED=1
 }