A few updates, cleanup updated weather module.

modules/bash/bash.sh

@@ -1,12 +1,25 @@
+#!/usr/bin/env bash
 [ -f functions.sh ] && source functions.sh
 
+# Dependencies required by this module
+dependencies=("curl" "w3m" "grep" "sed" "iconv")
+
 set -f
-quote="$(curl -s http://bash.org/?random)"
+quote="$(curl -s --connect-timeout 5 --max-time 10 http://bash.org/?random)"
+if [[ -z "$quote" ]]; then
+    msg "$2" "$1: Sorry, couldn't fetch a bash.org quote right now."
+    set +f
+    exit 1
+fi
 quote="$(echo "$quote" | grep -m 1 -A 10 '"Permanent link to this quote."')"
 quote="${quote#*class=\"qt\">}"
 quote="${quote//&lt;/ <}"
 quote="${quote//&gt;/> }"
 quote="${quote%%<p class*}"
 quote="$(echo "$quote" | w3m -dump -T text/html)"
-msg "$2" "$(echo "$quote" | iconv -f utf-8 -t ascii)"
+if [[ ${#quote} -lt 5 ]]; then
+    msg "$2" "$1: Sorry, couldn't parse the bash.org quote."
+else
+    msg "$2" "$(echo "$quote" | iconv -f utf-8 -t ascii)"
+fi
 set +f