2013-07-25: Fix crash on fn-create with --wot.

Fix crash on fn-create with --wot. inserted_to returns a list of request URIs, not a single one, so use the first URI.

diff --git a/infocalypse/commands.py b/infocalypse/commands.py
--- a/infocalypse/commands.py
+++ b/infocalypse/commands.py
@@ -106,7 +106,8 @@ def infocalypse_create(ui_, repo, **opts
 
     if inserted_to and opts['wot']:
         # TODO: Would it be friendlier to include the nickname as well?
-        stored_cfg.set_wot_identity(inserted_to,
+        # creation returns a list of request URIs; use the first.
+        stored_cfg.set_wot_identity(inserted_to[0],
                                     attributes['Identity'])
 
         # TODO: Imports don't go out of scope, right? The variables