First pass at link announcing.

triggers/link/link.sh

@@ -0,0 +1,10 @@
+[ -f functions.sh ] && source functions.sh
+
+for l in $3 ; do
+if [[ "$l" =~ http://|https://|www\.* ]]; then
+pageTitle="$(curl -s "$l" | grep "<title>" | sed 's#\(</\|</\)title>##g')"
+shortLink="${l#*://}"
+shortLink="${shortLink%%/*}"
+msg "$2" "$pageTitle at $shortLink"
+fi
+done