Obtain config values for individual installs

src/freedombone-app-blog

 }
 
 function install_blog {
+    if [ ! $ONION_ONLY ]; then
+        ONION_ONLY='no'
+    fi
+    if grep -q "ONION_ONLY" $CONFIGURATION_FILE; then
+        ONION_ONLY=$(grep "ONION_ONLY" $CONFIGURATION_FILE | awk -F '=' '{print $2}')
+    fi
+    if grep -q "FULLBLOG_DOMAIN_NAME" $CONFIGURATION_FILE; then
+        FULLBLOG_DOMAIN_NAME=$(grep "FULLBLOG_DOMAIN_NAME" $CONFIGURATION_FILE | awk -F '=' '{print $2}')
+    fi
+    if grep -q "FULLBLOG_CODE" $CONFIGURATION_FILE; then
+        FULLBLOG_CODE=$(grep "FULLBLOG_CODE" $CONFIGURATION_FILE | awk -F '=' '{print $2}')
+    fi
+    if grep -q "MY_BLOG_TITLE" $CONFIGURATION_FILE; then
+        MY_BLOG_TITLE=$(grep "MY_BLOG_TITLE" $CONFIGURATION_FILE | awk -F '=' '{print $2}')
+    fi
+    if grep -q "DDNS_PROVIDER" $CONFIGURATION_FILE; then
+        DDNS_PROVIDER=$(grep "DDNS_PROVIDER" $CONFIGURATION_FILE | awk -F '=' '{print $2}')
+    fi
+    if grep -q "MY_USERNAME" $CONFIGURATION_FILE; then
+        MY_USERNAME=$(grep "MY_USERNAME" $CONFIGURATION_FILE | awk -F '=' '{print $2}')
+    fi
+
     if [ ! $FULLBLOG_DOMAIN_NAME ]; then
         echo $'The blog domain name was not specified'
         exit 5062

src/freedombone-app-gnusocial

     if [[ $(app_is_installed gnusocial) == "1" ]]; then
         return
     fi
+
+    if [ ! $ONION_ONLY ]; then
+        ONION_ONLY='no'
+    fi
+    if grep -q "ONION_ONLY" $CONFIGURATION_FILE; then
+        ONION_ONLY=$(grep "ONION_ONLY" $CONFIGURATION_FILE | awk -F '=' '{print $2}')
+    fi
+    if grep -q "MICROBLOG_DOMAIN_NAME" $CONFIGURATION_FILE; then
+        MICROBLOG_DOMAIN_NAME=$(grep "MICROBLOG_DOMAIN_NAME" $CONFIGURATION_FILE | awk -F '=' '{print $2}')
+    fi
+    if grep -q "MICROBLOG_CODE" $CONFIGURATION_FILE; then
+        MICROBLOG_CODE=$(grep "MICROBLOG_CODE" $CONFIGURATION_FILE | awk -F '=' '{print $2}')
+    fi
+    if grep -q "MICROBLOG_WELCOME_MESSAGE" $CONFIGURATION_FILE; then
+        MICROBLOG_WELCOME_MESSAGE=$(grep "MICROBLOG_WELCOME_MESSAGE" $CONFIGURATION_FILE | awk -F '=' '{print $2}')
+    fi
+    if grep -q "MICROBLOG_BACKGROUND_IMAGE_URL" $CONFIGURATION_FILE; then
+        MICROBLOG_BACKGROUND_IMAGE_URL=$(grep "MICROBLOG_BACKGROUND_IMAGE_URL" $CONFIGURATION_FILE | awk -F '=' '{print $2}')
+    fi
+    if grep -q "DDNS_PROVIDER" $CONFIGURATION_FILE; then
+        DDNS_PROVIDER=$(grep "DDNS_PROVIDER" $CONFIGURATION_FILE | awk -F '=' '{print $2}')
+    fi
+
     install_gnusocial_main
     expire_gnusocial_posts
     install_gnusocial_theme

src/freedombone-app-gogs

 }
 
 function install_gogs {
+    if [ ! $ONION_ONLY ]; then
+        ONION_ONLY='no'
+    fi
+    if grep -q "ONION_ONLY" $CONFIGURATION_FILE; then
+        ONION_ONLY=$(grep "ONION_ONLY" $CONFIGURATION_FILE | awk -F '=' '{print $2}')
+    fi
+    if grep -q "GIT_DOMAIN_NAME" $CONFIGURATION_FILE; then
+        GIT_DOMAIN_NAME=$(grep "GIT_DOMAIN_NAME" $CONFIGURATION_FILE | awk -F '=' '{print $2}')
+    fi
+    if grep -q "GIT_CODE" $CONFIGURATION_FILE; then
+        GIT_CODE=$(grep "GIT_CODE" $CONFIGURATION_FILE | awk -F '=' '{print $2}')
+    fi
+    if grep -q "DDNS_PROVIDER" $CONFIGURATION_FILE; then
+        DDNS_PROVIDER=$(grep "DDNS_PROVIDER" $CONFIGURATION_FILE | awk -F '=' '{print $2}')
+    fi
+
     if [ ! $GIT_DOMAIN_NAME ]; then
         return
     fi

src/freedombone-app-hubzilla

 }
 
 function install_hubzilla {
+    if [ ! $ONION_ONLY ]; then
+        ONION_ONLY='no'
+    fi
+    if grep -q "ONION_ONLY" $CONFIGURATION_FILE; then
+        ONION_ONLY=$(grep "ONION_ONLY" $CONFIGURATION_FILE | awk -F '=' '{print $2}')
+    fi
+    if grep -q "HUBZILLA_DOMAIN_NAME" $CONFIGURATION_FILE; then
+        HUBZILLA_DOMAIN_NAME=$(grep "HUBZILLA_DOMAIN_NAME" $CONFIGURATION_FILE | awk -F '=' '{print $2}')
+    fi
+    if grep -q "HUBZILLA_CODE" $CONFIGURATION_FILE; then
+        HUBZILLA_CODE=$(grep "HUBZILLA_CODE" $CONFIGURATION_FILE | awk -F '=' '{print $2}')
+    fi
+    if grep -q "DDNS_PROVIDER" $CONFIGURATION_FILE; then
+        DDNS_PROVIDER=$(grep "DDNS_PROVIDER" $CONFIGURATION_FILE | awk -F '=' '{print $2}')
+    fi
+
     if [ ! $HUBZILLA_DOMAIN_NAME ]; then
         return
     fi

src/freedombone-app-mediagoblin

 }
 
 function install_mediagoblin {
+    if [ ! $ONION_ONLY ]; then
+        ONION_ONLY='no'
+    fi
+    if grep -q "ONION_ONLY" $CONFIGURATION_FILE; then
+        ONION_ONLY=$(grep "ONION_ONLY" $CONFIGURATION_FILE | awk -F '=' '{print $2}')
+    fi
+    if grep -q "MEDIAGOBLIN_DOMAIN_NAME" $CONFIGURATION_FILE; then
+        MEDIAGOBLIN_DOMAIN_NAME=$(grep "MEDIAGOBLIN_DOMAIN_NAME" $CONFIGURATION_FILE | awk -F '=' '{print $2}')
+    fi
+    if grep -q "MEDIAGOBLIN_CODE" $CONFIGURATION_FILE; then
+        MEDIAGOBLIN_CODE=$(grep "MEDIAGOBLIN_CODE" $CONFIGURATION_FILE | awk -F '=' '{print $2}')
+    fi
+    if grep -q "DDNS_PROVIDER" $CONFIGURATION_FILE; then
+        DDNS_PROVIDER=$(grep "DDNS_PROVIDER" $CONFIGURATION_FILE | awk -F '=' '{print $2}')
+    fi
+
     if [ ! $MEDIAGOBLIN_DOMAIN_NAME ]; then
         return
     fi

src/freedombone-app-wiki

     if [[ $(app_is_installed wiki) == "1" ]]; then
         return
     fi
+
+    if [ ! $ONION_ONLY ]; then
+        ONION_ONLY='no'
+    fi
+    if grep -q "ONION_ONLY" $CONFIGURATION_FILE; then
+        ONION_ONLY=$(grep "ONION_ONLY" $CONFIGURATION_FILE | awk -F '=' '{print $2}')
+    fi
+    if grep -q "WIKI_TITLE" $CONFIGURATION_FILE; then
+        WIKI_TITLE=$(grep "WIKI_TITLE" $CONFIGURATION_FILE | awk -F '=' '{print $2}')
+    fi
+    if grep -q "WIKI_DOMAIN_NAME" $CONFIGURATION_FILE; then
+        WIKI_DOMAIN_NAME=$(grep "WIKI_DOMAIN_NAME" $CONFIGURATION_FILE | awk -F '=' '{print $2}')
+    fi
+    if grep -q "WIKI_CODE" $CONFIGURATION_FILE; then
+        WIKI_CODE=$(grep "WIKI_CODE" $CONFIGURATION_FILE | awk -F '=' '{print $2}')
+    fi
+    if grep -q "DDNS_PROVIDER" $CONFIGURATION_FILE; then
+        DDNS_PROVIDER=$(grep "DDNS_PROVIDER" $CONFIGURATION_FILE | awk -F '=' '{print $2}')
+    fi
+
     if [ ! $WIKI_DOMAIN_NAME ]; then
         return
     fi