Update the plugins managment. Add the function 'omz-plugin' (inspired from bash-it)

plugins/available/rand-quote/rand-quote.plugin.zsh

@@ -0,0 +1,26 @@
+# Get a random quote fron the site http://www.quotationspage.com/random.php3
+# Created by Eduardo San Martin Morote aka Posva
+# http://posva.github.io
+# Sun Jun 09 10:59:36 CEST 2013 
+# Don't remove this header, thank you
+# Usage: quote
+
+WHO_COLOR="\e[0;33m"
+TEXT_COLOR="\e[0;35m"
+COLON_COLOR="\e[0;35m"
+END_COLOR="\e[m"
+
+if [[ -x `which curl` ]]; then
+    function quote()
+    {
+        Q=$(curl -s --connect-timeout 2 "http://www.quotationspage.com/random.php3" | iconv -c -f ISO-8859-1 -t UTF-8 | grep -m 1 "dt ")
+        TXT=$(echo "$Q" | sed -e 's/<\/dt>.*//g' -e 's/.*html//g' -e 's/^[^a-zA-Z]*//' -e 's/<\/a..*$//g')
+        W=$(echo "$Q" | sed -e 's/.*\/quotes\///g' -e 's/<.*//g' -e 's/.*">//g')
+        if [ "$W" -a "$TXT" ]; then
+          echo "${WHO_COLOR}${W}${COLON_COLOR}: ${TEXT_COLOR}“${TXT}”${END_COLOR}"
+        fi
+    }
+    #quote
+else
+    echo "rand-quote plugin needs curl to work" >&2
+fi