Refining the zeronet forum

src/freedombone-meshweb

 UPDATED="no"
 ZERONET_DEFAULT_BLOG_TITLE="$(hostname)'s Blog"
 ZERONET_DEFAULT_BLOG_TAGLINE="Blogging on the Mesh"
+ZERONET_DEFAULT_FORUM_TITLE="$(hostname)'s Forum"
+ZERONET_DEFAULT_FORUM_TAGLINE="A decentralized discussion group"
 
 function install_zeronet_blog {
     if [ ! -f /home/$MY_USERNAME/README ]; then
     echo "Forum address:     $ZERONET_FORUM_ADDRESS"
     echo "Forum private key: $ZERONET_FORUM_PRIVATE_KEY"
     cp -r $ZERONET_DIR/ZeroTalk/* $ZERONET_DIR/data/$ZERONET_FORUM_ADDRESS
-    sed -i "s/ZeroBoard/$(hostname)'s Forum/g" $ZERONET_DIR/data/$ZERONET_FORUM_ADDRESS/index.html
-    sed -i "s/ZeroTalk/$(hostname)'s Forum/g" $ZERONET_DIR/data/$ZERONET_FORUM_ADDRESS/index.html
-    sed -i 's|<h3 class="description">.*|<h3 class="description">Freedom in the Mesh</h3>|g' $ZERONET_DIR/data/$ZERONET_FORUM_ADDRESS/index.html
-    sed -i "s/Messaging Board Demo/Messaging Board/g" $ZERONET_DIR/data/$ZERONET_FORUM_ADDRESS/content.json
+    sed -i "s/ZeroBoard/$ZERONET_DEFAULT_FORUM_TITLE/g" $ZERONET_DIR/data/$ZERONET_FORUM_ADDRESS/index.html
+    sed -i "s/ZeroTalk/$ZERONET_DEFAULT_FORUM_TITLE/g" $ZERONET_DIR/data/$ZERONET_FORUM_ADDRESS/index.html
+    sed -i 's|Demo for dynamic, decentralized content publishing.|$ZERONET_DEFAULT_FORUM_TAGLINE|g' $ZERONET_DIR/data/$ZERONET_FORUM_ADDRESS/index.html
+    sed -i 's/Messaging Board Demo/Messaging Board/g' $ZERONET_DIR/data/$ZERONET_FORUM_ADDRESS/content.json
+    sed -i "s/ZeroBoard/$ZERONET_DEFAULT_FORUM_TITLE/g" $ZERONET_DIR/data/$ZERONET_FORUM_ADDRESS/content.json
     python zeronet.py siteSign $ZERONET_FORUM_ADDRESS $ZERONET_FORUM_PRIVATE_KEY
 
     # Add an avahi service