Allow time 1.2.*.

gitit.cabal

@@ -132,7 +132,7 @@ Executable           gitit
                      HStringTemplate >= 0.6 && < 0.7,
                      network >= 2.1.0.0 && < 2.4,
                      old-locale >= 1,
-                     time >= 1.1 && < 1.2,
+                     time >= 1.1 && < 1.3,
                      recaptcha >= 0.1,
                      filestore >= 0.4.0.2 && < 0.5,
                      zlib >= 0.5 && < 0.6,