Removed un-necessary "Index" from $SITE_NAV options

scripts/config.sh

@@ -7,7 +7,7 @@ export SCRIPT_DIR=$PROJ_DIR/scripts
 export FILES_DIR=$PROJ_DIR/files
 export SUBJECTS_DIR=$PROJ_DIR/subjects
 export UTILS_DIR=$SCRIPT_DIR/utils
-export SITE_NAV='[[/index.wiki|Index]] [[/full_index.wiki|Full Index]] [[/tasks.wiki|Tasks Index]] [[/how-to.wiki|How-To Index]] [[/subjects.wiki|Subjects]]'
+export SITE_NAV='[[/index.wiki|Index]] [[/full_index.wiki|Full Index]] [[/tasks.wiki|Tasks]] [[/how-to.wiki|How-To]] [[/subjects.wiki|Subjects]]'
 
 function import () {
 	local SCRIPT_NAME="${1:?"import : script name not provided"}"

scripts/update_full_index.sh

@@ -10,6 +10,11 @@ get_journals journals
 echo "
 %title Full Index
 
+------------------
+$SITE_NAV
+------------------
+
+
 # Journals: Times & Topics
 $( 
 for file_path in ${journals[@]}; do