Add nag for wttr.in weather report (thanks @chubin)

Really nice work! Follow [Igor Chubin][ict] on Twitter or [GitHub][icg].

  [ict]: https://twitter.com/igor_chubin
  [icg]: https://github.com/chubin

dotfiles/config/bmo/nag.ini

@@ -35,6 +35,12 @@
     notify-urgency = normal
     term-color = lblue
 
+[nag.def.wttr]
+    command = curl -s 'wttr.in/?1&n&q&T'
+    expiry = 3 hours
+    notify-urgency = low
+    term-color = lblue
+
 [nag.def.fortune]
     command = fortune -s tao
     expiry = 90 minutes